Hill’s Science Diet Perfect Digestion, Senior Adult 7+, Digestive Support, Dry Dog Food, Chicken, Brown Rice, & Whole Oats, 3.5 lb Bag
$24.99
Price: $24.99
(as of Nov 14, 2025 05:33:40 UTC – Details)
Every dog has an entire ecosystem living within them — the gut microbiome, full of billions of desirable and undesirable bacteria unique to your pet. With the right nutrients to help balance their microbiome, you can actually affect not only their digestive health, but their overall well-being during their golden years. That’s why we developed Science Diet Perfect digestive dry dog food with our ActivBiome+ Technology ingredient blend of prebiotics. It’s a breakthrough nutrition that supports each dogs unique gut microbiome for healthy digestive and balanced nutrition that helps your dog age 7+ feel their best.
Product Dimensions : 7.25 x 3.75 x 11 inches; 3.5 Pounds
Manufacturer recommended age : 1 month and up
Item model number : 605820
Date First Available : December 28, 2020
Manufacturer : Hill’s Pet Nutrition
ASIN : B08RGMHZ6T
Best Sellers Rank: #5,346 in Pet Supplies (See Top 100 in Pet Supplies) #308 in Dry Dog Food
Customer Reviews: 4.7 4.7 out of 5 stars 712 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Perfect poop in 7 days
Promotes regularity and healthy stools
Supports ultimate digestive well being and a healthy microbiome
Made in the USA with global ingredients you can trust
#1 Veterinarian Recommended
Customers say
Customers find this dog food great for senior dogs, particularly noting its effectiveness in improving digestion and helping with sensitive stomachs. The food receives positive feedback for its health benefits, with one customer mentioning it helps with joint and muscle issues, and another noting it solidifies stool. Customers like the flavor and find it nutritious, though opinions on value for money are mixed. The size of the bag receives mixed reviews, with one customer noting the pieces are suitable for older dogs’ teeth.
13 reviews for Hill’s Science Diet Perfect Digestion, Senior Adult 7+, Digestive Support, Dry Dog Food, Chicken, Brown Rice, & Whole Oats, 3.5 lb Bag
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Emily Cross –
Gentle and Nutritious Food for My Senior Dog
I purchased this food for my senior dog to support her digestive health, and it has been a great choice! The ActivBiome+ prebiotic blend has noticeably improved her digestion, and she seems more energetic and comfortable. The tailored nutrition for senior dogs gives me confidence in her overall health. The quality and effectiveness of this food make it worth the investment. Highly recommended for senior dogs with sensitive stomachs!
AM –
My beautiful old boy is prancing like a pup!
My super picky boy who hasn’t eaten kibble regularly in his 13 yrs of life licks his bowl clean for this miracle food. The magic in the bag has restored the pep in his step, too!As for his belly? The miracles continue. His usually loose movements are normal, and that’s helped his overworked butt glands. This pic is him waiting for dinner, after his walk (where the old boy drags me around the park)!
C’s Mom –
Dog aproved
It agrees with my dogs stomach (not true for all foods), and I like getting it delivered in big bags so I don’t have to carry them.
Farah Cicerchia –
Great food
Value for money, quality product, switched from Royal canine to this and my dog loves it!
Tony –
Finally, my 19 year old dogs digestive tract is happy!!!
My 19 year old dog(puppy at heart) developed a very serious inability to properly digest food over the past 4plus months. Tried all the diets I could find online and suggested by his vet to firm up his stool. Home cooked rice with plain baked chicken, adding oatmeal & flax to kibble., adding probiotic supplement to his diet. Nothing improved his stool for more than a day or two then he’d revert to a liquid mess everytime he went to poop,Often uncontrollably.Then I found and ordered this on Amazon. After one meal of it, a nice firm stool. After a full day of it, another firm stool and it’s been consistent ever since and he(and I) are soooo much happier!!! He loves eating it as wellHighly recommended if you have an older dog with less than perfect stools!!!
Amazon Customer –
Supplement Food
I cook the majority of my furbaby’s food but on a recent vet visit she encouraged me to add this in case she was missing any vitamins. She stated I could buy a supplement or just make sure that I gave her 20% of dry food. She told me this would help ensure that she head a complete diet.
AZ Outdoors –
Lots of choices for life stages
Dogs do very well on HS food
Michelle V. Drayson –
Great!
My dog likes it and that’s all that matters to me.
Bruno Alacid –
Amazing dog food!
Josianne –
My dog is a 10 yrs old senior siberian husky and he occasionally goes on hunger strikes and stop eating! Unless i put a lil bit of shredded cheese in his bowl.But believe me feeding a dog too many cheese affect his poop 💩I bought that food and now his poop is much better ! A big bag last almsot 2 month and he ate like 1 or 2 bowl per day. He dont eat it as is without cheese but at least he eats it! Other brands he wouldn’t even eat it with cheese or wet food in it. Untill i changed the food… then its a viscous circle that never end! Atleast this food he eats everyday and he look a bit more healthier because somtines he will eat his second bowl. And next day he eats again! Im satisfied with it so far. Hopefully one day i can discard the shredded cheese of his menu hahahaha spoiled baby
Marcia V. –
My dog loves this food. One of the few ones that don’t bother his stomach.
Love Bollywood –
Just changed to this kibble last week and this kibble has proven to be an excellent choice for your 7-year-old Australian Shepherd, as it not only satisfies her taste with its chicken flavor but also supports her digestive health. Featuring Activ Biome+ Technology, a unique blend of prebiotics, along with whole grain oats and pumpkin, this premium dog food promotes a healthy microbiome, regular digestion, and consistent stool quality. High-quality chicken as the primary ingredient ensures that your dog gets the necessary protein for overall well-being. Even within the first week, it’s clear that she’s enjoying the change, which speaks volumes about the product’s palatability and effectiveness. Designed specifically for adult dogs aged 7 and above, it’s a thoughtful and nutritious option for maintaining her health as she grows older.
Antoine –
My puppy has been doing great since switching to this one