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🐾 Keep your senior dog thriving with every bite!
IAMS Proactive Health Mature Large Breed Dry Dog Food features real chicken as the primary ingredient and is formulated with DHA Gold and a powerful antioxidant blend to support mental sharpness, immune health, and vital organs. Designed specifically for senior large breeds, this 30 lb dry kibble promotes healthy digestion, strong bones and joints, and dental health, ensuring your aging dog stays active, alert, and full of life.















































| Age Range (Description) | Senior |
| Brand | IAMS |
| Flavor | Chicken |
| Item Form | Dry Kibble |
| Item Weight | 30 pounds |
| Number of Items | 1 |
| Special Ingredients | Proteins |
| Specific Uses For Product | Bone Health, Digestive Health, Hip and Joint Support, Immune Support |
| Unit Count | 480 Ounce |
C**P
We love IAMS
This IAMS large breed mature dog food has been a solid option. My dog eats it without any issues and seems to do fine on it. The kibble size works well for larger dogs, and it doesn’t upset his stomach or anything like that. Coat and energy seem normal, nothing negative to report. It’s not a fancy premium food, but it’s consistent and gets the job done.
W**.
Good product
Good product fare price
B**A
Dog food
Expensive,,but good for dog. Vet approved
S**.
Great food for older dogs
I reorder this every 3 weeks. Packaging is always perfect. Great for my older dogs. Really helps with their joint health. They have no issues chewing. It doesn't smell bad like some of the other joint kibble.
E**N
Perfect switch!
My dog is getting a bit older and the regular Iams large breed didn’t interest him anymore. Switched to this and he is eating regularly again and seems much more active.
J**B
Nice!
Great price...cost double at the local stores
S**F
Helping Our Girl Feel Young Again
Our sweet lab is feeling more like herself since we switched to this food. She loves the taste and eats it right up! She’s back to chasing her humans around the yard!
G**N
Terrible gas!!!
This caused horrific gas in our Rottweiler. There was one night that he had diarrhea that nearly covered out entire den. I can't say for sure that this food caused that, but given the gas it produced in him, it logically follows, HOWEVER, he's been eating it for 6 weeks without that happening, so idk.
R**J
good quality dog food at a good price
Don't listen to the Dog Food snobs (yes, like many other consumables, there are dog food snobs nowadays) this is good stuff at a good price. Our older 7 year old dog likes the senior and since she is a larger breed she prefers the larger bite, so that's what she gets. It's really not that big of a chunk though. I would have thought it would be bigger, but it's better than the normal size for a larger breed dog. It gives her that satisfying crunch, whereas the smaller stuff she just sort of swallowed it whole a lot of the time. I don't know if it's fresh, I can't tell. It smells like dog food. To me all dog food smells similar, if not the same. She eats it. Her poop stinks, like it usually does. So I don't think there's anything wrong with it. I think part of the issue some people have with dog food is they don't understand that you cannot just abruptly change the brand and/or type overnight. You need to do gradually wean them off their old food by mixing in more and more NEW food and less and less OLD food over a period of a couple weeks. The longer the better and easier it will be for your dob (and cats too) to adjust. The people who speak of their this giving their dog the "runs", well, I highly suspect that's what they neglected to do. Getting back to the Dog Food Snobs. You do not need to listen to them and buy a $100 bag of dog food. That's just nuts. When I was a kid we had a dog that lived to 16 on some Co-op brand dog food (Co-op is a Canadian farmers co-operative store for purchasing supplies and farming related products.) Consumables, like this dog food could be purchased in bulk in massive bags, probably 40 or 50 lbs each. My dad would split a pallet with our neighbour, have it delivered and have the bags off-loaded by hand and carried into a cold storage area under our carport. A shipment would last us, to be best of my memory, about a year and a half. The quality of the dog food itself was not high. It was dirt cheap. Really cheap. Cheaper than even Purina Dog Chow which was the only other dog food brand I can recall from that time period. I know there were a few others, however. But this Co-op stuff, which came in a plain brown bag with very little written on it as far as brand recognition is concerned, would probably make today's coddled pure breeds vomit just by swallowing a single nugget. But our dog ate it...and loved it. And her bowel movements were so regular you could set your watch to it. Anyways, she was as healthy as a horse to the day she just went to sleep one night and did not wake up in the morning. No major issues whatsoever during her lifetime and she was a Heinz 57 breed (she looked mostly like a lab but she obviously had a few other breeds in there somewhere.). And our cat lived until at least 22 years old and lived off that old IGA store brand canned cat food that came in only 1 flavour - FISH. That is all he ate his entire life (with the exception of mice and birds and whatever else he managed to catch outside). Now maybe that Cat and that Dog were the exception to the rule, I don't know. But we had other dogs and cats with similar life experiences with no serious health issues. Over the course of MY life, the only serious health issue my pets have had is when I've had a PURE BREED. One when I took in two pure breed Saint Bernard adults from a client who could not care for them any longer and another when my wife brought in a German Shepherd adult into our marriage (purchased by her ex-husband who then proceeded to totally ignore the dog and let his wife train and raise the dog completely on her own). And the most recent was when we adopted a Newfoundland puppy from our local Humane Society. My wife and I both thought we best adopt him as we knew what we were getting into and were prepared for a GIANT dog. All were great dogs that I loved to death, but they all the Pure Breeds had health issues that were well known issues within their breed. So going out and spending a couple grand on a pure breed just because you want a conversation piece and to show off your social status is simply contributing to their health issues in the first place. Well, sorry for the rant. I'm just saddened by the amount of people I see who go out and pay big bucks for a pure breed status symbol dog, cage them all day long, barely spend time with them, and the dog is lucky if they live for 10 years, all the while dealing with well documented health issues brought on by the generations upon generations of in-breeding. Getting back to the task at hand. This food has quality ingredients. But if you love your dog and show him/her that love, they will be just fine. Get them the proper and recommend vaccinations. Just be aware of veterinarians who over-vaccinate. By no means am I an anti-vaxxer, but please be aware that for quite a long period of time a great deal of vets were over-vaccinating pets, contrary to what the vaccination makers guidelines recommend. Ask your vet and stress to them that you do not want to over-vaccinate your pets. Most vaccines are good for 3 years nowadays, but I am aware there are still some vets out there, in Canada at least, that insist they still need to be given annually.
A**H
Great dog food
My dog loves it great size for the price! Would for sure get it again
R**T
Ian’s protective health
This is a great brand and quality food.
J**E
My dog loves
I have an elderly lab whom has gotten so fussy in his old age and have tried every dog food you can think of.i have tried Iams before but not this senior formula.so once again I bought hoping he would eat it.well he eats and eats it all up.the bag is huge and the price is reasonable considering the brand.
S**N
l'abonnement en vaut la peine
Excellent produit, à un moindre coût et l'abonnement en vaut la peine. Les économies que je fait sont meilleures que lorsque le produit est en spécial au magasin. même qualité qu'en magasin et mon chien l'aime autant!!! Je recommande
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