Royal Canin Veterinary Diet Gastrointestinal Fiber Response Dry Cat Food, 8.8-lb bag

Luna is eight years old and in the last year she has struggled with constipation. Having tummy problems can be extremely painful and uncomfortable for kitties, just like it can be for humans. We went to the vet for the third time for this issue, and Luna was sicker than ever- coughing up mucus, hiding under the bed, and just not acting like herself at all. I was so scared. Our vet suggested trying this prescription cat food. I saw an improvement within days. I started out mixing this food with the food she was eating before, but she would only eat the Royal Canin- she loves the flavor of this food so much! It has been about a month now, and Luna is better than ever- she is playful, socializing Luna is eight years old and in the last year she has struggled with constipation. Having tummy problems can be extremely painful and uncomfortable for kitties, just like it can be for humans. We went to the vet for the third time for this issue, and Luna was sicker than ever- coughing up mucus, hiding under the bed, and just not acting like herself at all. I was so scared. Our vet suggested trying this prescription cat food. I saw an improvement within days. I started out mixing this food with the food she was eating before, but she would only eat the Royal Canin- she loves the flavor of this food so much! It has been about a month now, and Luna is better than ever- she is playful, socializing with her humans and kitty siblings, and full of her classic tortitude- meowing and clicking at us. I am so very grateful for this food for helping Luna feel like her sassy self again. We love Royal Canin and we love Chewy! … more

My cats love this food and they both poop normal large stools now! My one cat has always had hard small stool that the litter never stuck to and the vet says he’s fine. Well that’s not true. I tried pumpkin which he loved but still the same. He was so constipated that he didn’t poop for a few days and they gave him two enemas and this food. I mix Mirlax with his wet food and he takes lactulose twice a day now to keep Sammy regular.. They rub on the bag and the bowl is always empty!

I was using meow mix when I rescued a 5 year old cat from the shelter. I decided to go to the pet store and see what they recommended for a better cat food after reading the ingredients on my cats food bag. I switched to what they recommended and even bought wet cat food for her. She became incredibly sick and her digestive track was ruined. I rushed her to the vet and they recommended I put her on this. I paid close to $50 at the vet for the bag but it was worth it. She became more active, playful, her fur was softer, more vocal, and was overall having regular digestive moments. I have a 5 year old kitten! She eats the whole bowl every morning and even begs for it! Would recommend 100%!!!!!

This food must taste very good. I did a side-by-side test: the "normal" dry food in one dish, this Royal Canin in another. They ate about 3 dishes of the Royal Canin to one of the regular food. It did slow down the stomach problems on my Mitzi, too. She's upchucked almost daily since she was a kitten. The vets give her different diagnoses, but Mitzi, at 10 years old is thriving despite what the vets say. My vet suggested we try this Royal Canin. It has cut down the vomiting by about 2/3 so yes, I'll tell the vet about it and buy more of it.

This was vet recommended and prescribed. My cat is having intestinal issues. At this point, she has refused to eat it. I may try it again at a another time. Not sure. Thus far the most success has been with turkey with gravy baby food. I am adding small amounts of the slippery elm to it but reduced recommended amounts. Thank you for asking.

I have two Tonkinese half sisters, 12 years old. One of them has never been one to drink water very well, and got Mega Colin 3 years ago. I had to give her cat lax 2-3 times a week; and recently, both cats were off due to stress of me bringing in a rescue kitten; and had to start taking Lactulose as well. My vet recommended the Gastrointestinal Fiber Response, and within a week, they both were going like gangbusters! Very healthy stool movement! I want to thank my Vet for suggesting it, and Royal Canin for developing it. I am sure both my kitties are feeling right as rain again!! Thanks!!

This is a prescription diet that requires your vet's authorization. I have a 16 year old cat that has chronic constipation. My doctor suggested this diet and my cat has been doing very well on it. All my cats are eating it; they like it and all are processing their food as they should.

My senior cat had to have "waste evacuation" three times at the vet. Vet said that the internal backup could be due to megacolon (which I don't think he has) and recommended this food as well as two daily doses of stool softener. It has worked incredibly well. The cat doesn't seem to like the taste of the GFR food, but he snorfs it up when I mix it with some stinky canned food. He hasn't had a constipation issue for the past 3 months, since the 3 vet events.

My babies (w sensitive tummies) LOVEEEEEEEEEEE this stuff! They choose this over the other food that is down! (But Bc we have one w severe food allergies, this food is combined in a bowl w Ultamino) Thank you Chewy for fulfilling all of our needs, so speedy fast! Outstanding!!!

I gradually switched both of my "senior" cats to this cat food and have noticed a tremendous difference. As other reviewers comment, the size and quantity of their stools has doubled and although the consistency is somewhat on the "soft" side, I think it may resolve the issue one of my cats has with her glands and blockage. I have also noticed that her coat is much nicer and silky smooth and shiny. In addition, my other cat had a serious issue with vomiting and in the last 2 weeks, has only vomited once instead of almost daily. So far, so good! Just bought my second bag of this product.