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All the latest deals, news and more > Clearance > Treats & Bowls > Item # 497957

Science Diet Age Defying Senior Cat Food


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Shipping weight = 7.50 lbs.


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Sometimes, manufacturers require that products be advertised only at their suggested prices. When we choose to sell these items for less, we display the sale price only in the cart. To see the price, click Add to Cart.

Product Summary:

Science Diet Age Defying Senior Dry Cat Food

Science Diet® Age Defying™ Senior Cat Food is well formulated using a unique blend of fortifying ingredients that provides all round nutrition to your pet cat and also works to enhance life of the pet. It is packed with highly essential anti-oxidants that help to curb signs of aging like excessive sleeping, frequent accidents and so on.

It fights 4 important signs of aging in as little as 30 days. Typical signs of aging include more accidents in house, sleeping more, less agility, and less interaction with owner. It also contains an exclusive antioxidant bundle which helps defend the body and brain against aging. Senior 11+ Age Defying™ is also rich in Omega-6 fatty acids to help promote soft skin & radiant coat.

  • Made in the USA
  • Recommended for senior cats, 11 years of age and older
  • Supports healthy brain and cognitive function
  • Easy for an older cat to chew and digest
  • Supports lean muscle mass typically lost by older cats
  • Controlled levels of phosphorous, magnesium and sodium for optimal bladder health
  • 11 essential amino acids help maintain healthy organs

Item Specifications:


7lb bag
15.5lb bag
Guaranteed Analysis:
Protein: 33.8%
Fat: 18.3%
Carbohydrates: 39.3%
Crude Fiber: 2.3%
Calcium: 0.91%
Phosphorus: 0.71%
Sodium: 0.40%
Potassium: 0.93%
Magnesium: 0.080%
Taurine: 0.26%
Carnitine: 506 ppm
Vitamin C: 196 mg/kg
Vitamin E: 1191 IU/kg
Omega 6 Fatty Acids 3.5%


Chicken, Whole Grain Wheat, Corn Gluten Meal, Brewers Rice, Animal Fat (preserved with mixed tocopherols and citric acid), Dried Egg Product, Chicken Liver Flavor, Dried Beet Pulp, Flaxseed, Lactic Acid, Fish Oil, Calcium Sulfate, Potassium Chloride, Soybean Oil, Choline Chloride, Calcium Carbonate, Taurine, Vitmains (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of Vitamin C), Niacin Supplement, Thiamine Mononitrate, Vitamin A Supplement, Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Folic Acid, Vitamin D3 Supplement), minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), L-Carnitine, Iodized Salt, Oat Fiber, preserved with Mixed Tocopherols and Citric Acid, Phosphoric Acid, Beta-Carotene, Rosemary Extract, Dried Apples, Dried Broccoli, Dried Carrots, Dried Cranberries, Dried Peas.

Dry 3944 kcal/kg (404 kcal/cup2)
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Product Reviews by Customers

Rated 4.3 out of 5 by 3333 reviewers.
Rated 5 out of 5 by Hill's Science Diet Senior 11+ Age Defying Cat Food is the perfect diet for my older cats. I have always looked for pet food products that offer them the special nutrition that they need, but I could only find food for cats that were overweight or kittens. I am so happy about this Porducts and my cats love Hill's Science Diet. I can see a change in my cats' behavior and that is worth buying hill's for. August 28, 2011
Rated 5 out of 5 by I was so happy to see my 11 year old Mittens eating away at the new Science Diet Senior 11+ Age defying cat food. I left the old food down and she immediately went to the new food and ate and ate. She loves it and is very contented with it. She has taken a renewed interest in cleaning herself and wants to go out on the porch. I am anxiuos to see how friskie she will become. She definitely acts like she feels better than when she was on her original food. August 28, 2011
Rated 5 out of 5 by Got my coupon today, and ran right out since was low on food! I can hardly believe it, but the most picky cat ever actually ran up and gorged itself on this never before tried food. Do you think I will be buying this old cat nothing but this specialty food from now on? August 27, 2011
Rated 5 out of 5 by Received my buzz kit this afternoon. Not a minute to soon. Button turned 16 years old Thursday. I have noticed she slept more and was just becoming slower moving and not eating as much. I rushed out and got my Science Diet Senior 11+ Age-Defying bad of food and when I returned home open the bag and put some in her bowl. She entered the room and went to the bowl, got her a bite and then sat down to continue eating. It won the taste test so it gets a A+ already. August 27, 2011
Rated 2 out of 5 by Received my kit today, had 1 coupon for 3.5 lb. bag. This small amount of free food won't make much difference. I have 3 indoor cats, and 7 stays. Five adults, five kittens. They also gave me some $ off coupons, but this food is really expensive. August 27, 2011
Rated 3 out of 5 by First time for the switching of my cats food . Did as directions said and used 75% of her old cat food and mixed in the Science diet. She actually ate it!! Will post updates. Looking forward to seeing her act younger than her age and be healthy!!! August 27, 2011
Rated 4 out of 5 by I don't really know how good the food was at 'age defying'. What I do know is that my cat loves it & since we feed him outside all the cats in the neighborhood come to share the feast. It seems they all like it. That's enough to convince me! August 27, 2011
Rated 5 out of 5 by cant wait to tyy this food. my cat is 11 and has slowed down. i hope this helps. i really miss him playing. i hope this will help him with his litter box problem. i have him so long,he is one of my children. i have heard good things about this food. August 27, 2011
Rated 5 out of 5 by I got my buzz kit today for the Hills Science Diet. I went right away to the pet store to get this feed. The cashier was AMAZED because the coupon was for free (although I had to pay the taxes on it). I told her about BzzAgent and she's thinking about checking us out. When I got home, I put the food down for my older cats. The male hasn't been in yet, but the female went NUTS! She didn't even hardly take the time to chew at first. She finally slowed down enough to chew and taste. If a cat could grin wide, she'd sure be doing it. I don't think I've seen her go after feed like that since she was a kitten! It remains to be seen if the food agrees with her as most of the dry food I've tried her on makes her skin break out. This will be a great test for the product. My hubby was amazed at the amount of food the old girl ate too. August 26, 2011
Rated 5 out of 5 by I have tried Hills Science Diet for my cat in the past. Right now I am working on a bag for my 12yr old Chihauhau's. They love it. Can't wait for the cat food to give to my 13yr old cat. He is going to love it. August 26, 2011
Rated 3 out of 5 by Awaiting my kit, and can't wait for my cats to give this a try! I'm hoping that Hills Science Diet 11+ age defying cat food will help keep my cats young, healthy, and happy! Hills Science pet foods are a brand I know and trust for the life of my pets, and I am sure that the 11+ age defying cat food will live up to the Hills Science Diet name! August 26, 2011
Rated 5 out of 5 by The brand Science diet is known for superior animal foods. Trying the over 11 cat food is great for the special diet these cats need to live long and healthy lives. It's important to give the prompt nutrition to our loveable pets. That's why Science diet foods are the only ones for me and my kitty. August 26, 2011
Rated 5 out of 5 by I can't wait to get my buzz kit. I am constantly looking for the best and most nutritious food for my cat. I recently lost one of my cats due to complications of diabetes and dealing with her illness taught me a lot about what we should or shouldn't be feeding our pets. It is very important to the health and well being. August 26, 2011
Rated 3 out of 5 by I was really excited to hear about the Hill's Science Diet campaign, because I have an older cat. We've never strayed from Iams, but if it will put a spring in her step, I'm all for it. Can't wait for her to try it! August 25, 2011
Rated 4 out of 5 by Hill Science Diet has not forgotten the older cat,. With a special formula just for them, the older cat can have the same quality of food his younger companion have experienced. The kidneys of older cats can not handle the non brand cat food . The extra price for Hill Science Diet Cat food is worth the price for a healthier older cat. August 25, 2011
Rated 5 out of 5 by My Son in Law is in Vet school and prior to vet school he worked at a Emergency Vet Hospital. They recommend feeding our cats Science Diet. We purchased Science Diet senior age defying dry cat food for our Cat Roger. We noticed a big difference in his fur and he was getting around so much better. Roger lived to be 22 years old and we know the Science Diet food helped. We just got another kitten and he eats science Diet also. Merlin eats, Essential Health Benefits Kitten Healthy Development Fish & Rice Recipe - Dry Kitten Healthy Development Original - Dry. We also feed him the Science Diet wet foods, which has an excellent variety. Bottom line it is Science Diet for our babies. August 25, 2011
Rated 4 out of 5 by I have been using the Science Diet and I think my kitty has more energy. She is going to be 11 years old and stayed sleeping most of the day. Recently since feeding the Science Diet she has been out and about more so I think she is getting the nutrients she needs. I have yet to get my coupons,sample,etc. but I got it anyways since the buzz was good on this product. thank you August 25, 2011
Rated 3 out of 5 by My dogs did not really like the Science Diet ... they did eat if it was mixed with wet .. It is priced high and for my budget not affordable .. I usually make my own and they like it better. It does have good ingredients. My dogs really did not like it and would not eat it. Maybe look into other ingredients and price... We are a one income family and have 6 dogs and buying ONE bag of Science Diet I can make my own food for 8 months. August 24, 2011
Rated 4 out of 5 by My cat is very lazy and does not have much energy. I call her the Chunky Monkey Because she is chunky. Since I put her on this food she has been more playful and more energy. Evelyn can actually run and jump. Something we have not seen in a long time. Now I am hoping that she will lose weight so she can live a long time. August 24, 2011
Rated 5 out of 5 by This is one great cat food. Both of our cats are aging and it's so hard to find a dry food that they both like. Well, no problem with this brand. They both seem to really like Science Diet dry food. It also seems to be easier on there digestive system. Great product August 24, 2011
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