Our 4.5 year old GSD had all the classic symptoms of EPI. Our vet diagnosed him right away, but we were still heartbroken. Our vet wanted $300 per 8 oz. bottle of the Pancreatin Powder. I started researching the internet for information, and a more affordable treatment. I found it on the internet for $125 for 12 oz. With an 85 lb dog, as you know, this does not last long at 6 teaspoons a day! I was hesitant to change to Enzyme Diane. My vet was hesitant to give me the prescription for the internet retailer. During his hesitancy, I ordered from Enzyme Diane. We had the package of the 8x here for a few months before I was brave enough to try it. It only took 1 day of adjustment, and he is now stable on 2 teaspoons a day! Thank you so much for making it affordable! I am on my way to ordering a 1 lb. package, as he expiration dates give you about 18 months.

Janetta Lydon

Enzyme Diane is a life saver. When my Catahoula dog Pep was diagnosed with EPI and they told me how much the enzymes were going to cost I did not know what I was going to do. Then I found Diane’s Enzyme. There is no way I would be able to afford treatment if it wasn’t for Enzyme Diane. Pep is back to her normal weight and doing better than ever. From my whole family Thank You.

Josie Adame – A Very Satisfied and Loyal Customer

We are now in to year 5 of Bella and Enzyme Diane…what a Godsend this site has been…I’m not sure I could have kept going all these years at the price the vet was asking! Due to other issues Bella was put on strong steroids for a long period of time and will be on Atipica twice a week for the rest of her sweet life…thus causing her EPI…poor little thing was literally pooping herself to death…fortunately she was diagnosed and has thrived since! Thank you Enzyme Diane for making this possible for all of us EPI moms…you saved two legged and four legged folks and fur babies!..Also….I order one day and two days later my order is in my mailbox!

Phee Behle – Over the Moon

My 17yo Cairn was diagnosed with EPI when she was 1 1/2yo. Over the years I have used various products, primarily chewable pills. Several different times I have tried powders but Matoe refused to eat her food. SO, when I found out about Diane, a couple of years ago, I was a little worried but decided to give it a try. There was no issue. Plus, in the all those years her stool has never been so normal. No runny bad smelling yuck. LOVE this product, and the price is awesome. Thank you Thank you

Joleen McCammon

I am so thankful for Enzyme Diane! My dear German Shepherd Hannah has always had a “sensitive German Shepherd stomach”. It wasn’t serious but I had to be careful about what I fed her or she would have loose stools. At 7 she developed degenerative myelopathy. This winter she was paralyzed in the back end and was having terrible loose stools. I couldn’t manage a paralyzed dog with unpredictable diarrhea in the winter. I was facing a terrible decision too soon. Hannah was (and still is) happy. She loves her daily walks in her cart, car rides and hanging out with me in the office while I work. Thanks to Enzyme Diane, Hannah and I still enjoy every day, we are very blessed. Her stools are firm and on a manageable schedule. Thank you, Diane, for giving me more precious time with Hannah.

Chris – Grateful

Cynder my GSD was diagnosed nearly 2 years ago with EPI. She and her litter sister Tinker just celebrated their 4th birthday. I am so thankful to have found the Enzyme Diane website to educate about this disease, provide great customer service as well as an affordable effective enzyme alternative to my Vets prescription (an expense of nearly twice as much). After supplementing with the Enzymes Cynder has put on a healthy 20 pounds and is a happy active dog at 65 pounds. Her litter sister, Tinker out weighs her by only 5 pounds. Their big GSD sister Cibyl is 5 years old and weighs in at about 100 pounds. I definitely appreciate the automated reordering option, it simplifies the process of timing a reorder. Thank you for all you do to help our 4 footed fur babies thrive!

Pat Rostad – Extremely Grateful Customer

Dear Diane & your friend Olesia Kennedy, who guided me to you- Thank you so much!!! We wouldn’t be “us” without “you” and all your guidance with my little Samantha Nicole’s EPI! We could never really thank you enough! My little Pomeranian was only four years old when she was losing so much weight it seemed like overnight she went from 8 pounds, which is her optimal weight, down to a mere tiny 4 pounds, The three different vets that we had gone to had no clue what was going on, The last that we saw finally told me he thought it was EPI and he wanted to do surgery and open her up to determine, I said that doesn’t seem right then I asked what is the treatment for EPI and when he told me it was Enzymes I said why don’t we just try that first and he reluctantly after forcing me to sign a document refusing surgery that he would order enzymes and allow me to try that first…. It was as if the first spoon of enzymes mixed in her food brought life back to my dog!

Jolena & Sammie – Even Pomeranians can be affected by EPI

One year after our “CairnRescue”.. terrier, Libby, arrived… after being nothing but a producer of puppies in her life… Libby developed EPI (not diagnosed by our usual vet… but identified quickly by a resident-in-internal medicine.. for veterinary animals. Since her diagnosis, and immediate relief.. and resumption of a normal life., Libby has exceeded all of expectations as a wonderful pet… without any further troubles related to EPI, …. with the use of EnzymeDiane’s pancreatic enzyme supplement in her diet. We couldn’t have been luckier.. to have Libby… and to have had the help that EnzymeDiane has given Libby, and us.

Sheafe Ewing – Libby , now 12, is a dog wonder

When our 1.5 German Shepherd suddenly and noticeably looked boney, an emergency visit on Superbowl Sunday to the vets was needed, as he also suddenly displayed a serious illness behavior. Long story short, EPI diagnosis…What is EPI? Letters I had no idea I would ever need to know. Well, I know them well now and thanks to Diane’s website and product, I now, after 3 weeks and a week on her enzymes, have my pup back. He is darting after the ball like a gazelle. It was a scary 3 weeks, but after research, and being his advocate and finding this site through epi4dogs, I am so happy to have my boy back. Even if he was constantly playful all day and couldn’t stop. I do believe today was him a month ago, before this disease hit. THANK YOU for your website!

Tracy Long – Happy parent

Enzyme Diane has saved our dog’s life! Upon adoption we were told Buck needed a grain free food as he was having diarrhea. The diarrhea continued after we brought him home, causing him to loose twenty-five pounds! I Various food, combinations were tried. The gas and diarrhea, and vomiting was horrific. Our vet tested Buck, and put him on a powder for pancreatic insufficiency disorder, antibiotics, a probiotic, and a B-12 shot weekly. Still, not much improvement, VERY EXPENSIVE, and simply maintenance, But, he was still alive. This past fall Buck suddenly started wasting, dropping weight quickly, a BIG dog maintaining at 54 pounds on a good day dropped again to 46 pounds. The vet told us that if he did not start gaining some weight that he would not be with us much longer. Then my husband found enzyme Dianne. Buck has gained nine pounds, his coat is glossy, is full of energy, his poop is solid(no more puddles), he is finally absorbing nutrition! Thank-you Enzyme Diane, and Hubby!

Sasha – Enzyme Diane is Saving Our Dog’s Life

My German shepherd had occasional loose stools off & on since we got him at 7 weeks old. When we added a ‘girl’ GSD to our family, he lost 25# almost immediately. The gas, vomiting and diarrhea were unbearable. Our vet tested and diagnosed EPI and her supply of enzyme @ $100 for a 3 week supply. It would not have been possible to keep my ‘boy’ if the enzymes cost this much per month. I found EnzymeDiane and the cost of the enzymes became manageable. My ‘boy’ is now active and his coat is wonderful. No more gas nor diarrhea. I’ve ordered from Diane the past 2 1/2 yrs. and highly recommend her services to anyone. The packaging and arrivals are the best. He gained back the 25# he lost in the onset of EPI. I’ve fed my dogs Fromm brand dog food since 1994. Quotes

Rosemary West – “Abol’s Mom”

Just wanted to write how happy we are with Enzyme Diane. My husband and I had been buying Pancreatin Powder prescribed from the Vet and we were only getting about 8oz of powder for $130 which would last about a month. The worst part of buying this powder was that it was hit or miss how it worked for our German Shepherd. She would have regulated bowels for a couple weeks then all of a sudden relapse back to loose stools, have accidents in the house, and we would never know when her tummy would be good or bad. Fast forward, we found Enzyme Diane online and after reading the reviews decided to give it a try. We ordered the sample powder first to give it a shot and it worked wonderfully. Now weve been ordering the 6x powder (the 17oz) and it lasts almost three months! WE LOVE THE RESULTS. Our dog is regulated and I dont think shes had a diarrhea since weve started her on Enzyme Diane. Were so glad to save the money and have something that works!!! Thank you so much Enzyme Diane.

Julie – GSD with EPI

Our very sweet Maine Coon Cat was dying. Loosing weight with foul smelling stools. took a long time to diagnose and we followed Vet prescription for enzymes. We knew we could not spend $268 every few weeks so finding Diane enzyme are wonderful. I ordered the 8x strength and use heaping half teaspoon mixed in tablespoon Instinct venison mixed well and hidden in selected Royal Canin rabbit adult prescription cat food twice a day. Also she has dry kibble no grain with very small mount enzymes slightly sprinkled on She is now a happy cat gaining weight stools normal. She is her old (5yrs) sweet self and we old 80yr. olds are so grateful we found your site.

Merilyn and Al Jonaitis – Very satisified senior citizen users

Wow!!! is all I can say. Pearl our congenitally deaf border collie has gained weight on enzymes. She weighed 22 pounds at her last vet visit and is now just shy of 31 pounds after 3 weeks of treatment. She is a different dog. This stuff is amazing. We only feed 1/2 teaspoon twice per day. Here stools are normal and ohly has 1 or 2 per day. She used to eat and poop constantly. Thanks EnzymeDiane…another dog saved.

Bert and Sandy Wofford – Pearl the Deaf Border Collie

Patchamama was diagnosed with EPI in June of 2015. She had lost a tremendous amount of weight before we were able to figure it out. She was a mere 62lbs and on a Great Pyrenees 2yr old female, that was extremely thin. The Vet was able to diagnose and treat her but the enzymes were extremely expensive ($90.00 for a 2wk supply of branded enzymes). I began doing some research and found Enzymediane.com. I am happy to say that we started with these enzymes in August and she has now gained over 25lbs. We were able to use a 6x/ 500gram powder that only costs us $70.00 every 2 months. Thankfully Patchamama was able to gain weight and be healthy again without breaking the bank. We can’t thank you enough EnzymeDiane!!!

Patty Barber – Estatic Fur Mom

Our doxie brownie was diagnosed with EPI a few months ago. And we tried to use the enzyme additive the vet had. It took a specialist to say it was EPI. Enzymedian is our last chance. She only eats a few mouth fulls and walks away and she’s so weak. Someone please help.

Brad Hobday – Worried owner

GOD BLESS YOU DIANE. YOU SAVED MY DOG DOLCE’S LIFE. WE HAD HER TO SEVERAL VETS, PLUS WE PUT HER THROUGH MANY TESTS. THE VETS SAID HER BLOOD TEST WAS NEGATIVE FOR EPI,BUT SHE HAD ALL THE SYMPTOMS OF THE DISEASE. WE FOUND YOUR WEBSITE AND ORDERED THE ENZYMES. IT WORKED! GOD BLESS YOU AGAIN! HAVE A HAPPY HOLIDAY, YOU SURE MADE MY HOLIDAYS HAPPY SATISFIED SENIORS M&L

michael a donofrio sr – satisfied seniors

Our 51/2 month old golden doodle Cooper needs some relief! We just learned about Diane’s enzyme through our vet today and placed our order! We found out through a blood test a week ago that his pancreatic enzyme level is 11 (from the 5.7-45 range)…he has been ill since we got him at 8 weeks old…after fighting off the Giardia parasite…time and time again…this is what he needs to tackle now. Poor thing..his life of loose stools and vomiting 🙁 Hoping this is it! Health & Happiness for our Coopie!

Amy McNaughton

I don’t usually leave reviews but the quality of customer service I received from Diane merits one. I have been ordering from Diane for over two years now. Her product has literally saved me thousands of dollars, however this review is for her customer service. My order was miss delivered by USPS, after contacting USPS and getting absolutely no help I called Diane. Without even hesitating she reshipped my order priority at no cost to me. I have dealt with many companies both large and small and Diane was by far the best customer service I have ever received. Thank you again Diane. Sincerely, Charlene Dowling

Charlene Dowling

Our 3 year old German Shep started losing weight, eating his own poop, eating 11 cups of food and was ravenous when he ate! His stomach gurgled all the time and he passed gas like a grown man, loud and stinky!! We took him to 2 vets and the second one tested for EPI and it was positive. I was so relieved to finally have an answer to his problems, and got started on the enzyme right away from the vet. Very costly so I went online and found Enzyme Diane. Diesel has been on it for 7 months now and has responded beautifully!!… He has put back the weight,25 lbs, eating 3-5 cups a day, no more eating his poop, no more gurgling or gas!! It is a miracle indeed!! Thanks Diane for saving my baby. He is the reason I get up in the morning….love him and he loves me too!!!!!! 🙂

Pattie Kiric – GSD Mom

When my 10 month old border collie suddenly started having diarrhea I took him to my local vet. He was treated for parasites and a bacterial infection with no improvement. I was told he probable had a food allergy. Tried 3 different foods over the next couple of weeks with no improvement. He was having 8-9 episodes of diarrhea daily and lost 14 pounds. He had absolutely no energy. I took him to a specialist. She agreed it was probable a food allergy because he had 2 days of normal stools just prior to the appointment with the specialist. She said that the labs were a little off. His cholesterol level was low and liver enzymes a little high, the diarrhea returned 4 days later and I took him back to the second vet. I asked if this could be a problem with his pancreas and she didn’t think it was because of his breed but did the test. 2 days later got his diagnosis of EPI. She recommend this web site. 1 month later he has gained 12 pounds and is back to normal energy level.

Sue Davis – Greatful mother of a fur baby

Thank you so much! My vet recommended your site because he can get me the same quality product that you offer, but at a much greater price and at the same wait time. Here – 100g for $100 + taxes CAN vs Enzymes Diane – 500g for $100 USD = 133.66 CAN TOTAL!! I spend $800-$1000 a month on my dog son Winston (10 year old large breed rescued German Short Haired Pointer), so to be able to great a great quality product for less is nothing short of wonderful! This site is easy to use and the company is professional, reliable and trustworthy. Thank you for helping me keep my dog happy and full of life and thusly allowing me to still have him in my life!! Quotes

Jenny – A VERY thankful Canadian

Our beautiful long hair GSD was diagnosed with EPI 2 months ago. We were directed by our vet to order Viokase-V from Foster & Smith and it cost us $280.00. In less than a month we are almost out of pancreatic enzyme powder and our hearts were heavy thinking our vet bill was going to be $280.00/month for just the pancreatic enzyme powder. We got the recommendation from a dear friend to check out enzyme Diane and found that a bigger bottle of the the powder was only going to be $70 and a year worth close to $250. Our hearts were singing! We love our sweet Kaya and want only the best for her! The fact that we have found someone like Diane is irreplaceable! I called with a quick question and was honored to find that Diane answered the phone! She is truly amazing! And we are so happy! We will be loyal customers! Thank you! Quotes

Marielle Klagmann – Satisfied GSD Momma

Thor is a 1.5 year old German Shepherd who became the light of my life them moment we laid eyes on each other. Everyday is a new adventure ! we soar & strive for excellence through training, bonding, and friendship. From a young age, Thor began to show some horrifying symptoms of EPI. These became more troublesome on top of his rampant allergies. Struggling to balance his constant reactions & itching accompanied with EPI was emotionally draining for both of us. Not to mention he began to shed pounds of weight. He was ill in form and ravenous for food causing him to become irritable and unable to function no matter how hard he tried. He experienced severe colitis with completely watered down stools. Upon research, I discovered Diane’s Enzymes. Thor has just begun his doses and has already started to show signs of promise ! We both want to thank Diane for saving Thor ! Quotes

Aj – Thor’s Guardian

Robin (2 yrs old GSD) is very happy GSD. She got Pancrezyme prescribed after a lot of weight lose (about 12 lbs) due to EPI. It all started with non-stop diarrhea, and all home remedies failed. I changed couple of Vets before one Vet actually figured out that it was EPI she was suffering from. And then we started using Pancrezyme from 1800 Pet meds. It is very expensive and we were looking for alternatives. I stumbled upon enzymediane.com and was very cautious about replacing Pancrezyme with generic replacement. After some thoughts, I decided to give it a try with a smaller package, and to my amazement it worked!!! she did really fine, and now I have ordered 1 Kg package for her. While on her enzymes she has gained about 12lbs of her wright back. I am so happy that I decided to try it. Thank you so much from all of us to keep it affordable. Quotes

Simran Singh – German Shepherd Owner

When Phoebe was originally diagnosed with EPI in 2009, like others, I was overwhelmed. I stumbled across Diane on the web and thank my lucky stars. She has made the powder affordable. I am very thankful!!!! Quotes

Lisa Strickland – Thankful for Diane

Saying thank you for providing this product and service isn’t enough. Our 16 yr old girl Ajah has been on the enzymes for over a year now. The cost of the meds from our vet was becoming a life or death situation when we stumbled upon your website searching for another option. Your product immediately put on 7 lbs on our tiny girl – the vet option didn’t make as big an impact to her weight And while we know she won’t last forever, any additional time we have with her is precious and she’s no longer skin and bones. Thank you so much for all you do to help! Quotes

Ena Weick – A blessing for our Basenji girl

Doc, my 15month GSD began losing weight for no apparent reason at 11 months old – no diahrea – no vomiting. The vet kept saying he was supposed to be lean. I increased his food and he continued to lose weight. You could see his ribs, hip bones, butt bones – it was horrible. Then he began eating his poop. The vet said it was a behavior issue. When the diahrea and vomiting came I insisted that he have the EPI test – I knew about it because he had been tested for it at 3 months old but his TLI was normal, high B12 but high Folate and was diagnosed SIBO not EPI. This time the test was positive and he had lost 14lbs – it felt like I had been given a death sentence. When I told my husband how much the prescription enzymes were that he had to have in order to live he said we had to give the dog away. We began researching and found our savior – Diane!!! I know without a doubt because of your generosity my Doc is alive and with us today. THANK YOU 4EVER Quotes

Madelon – Forever Thankful