Nutro Ultra Small Breed Senior Dry Dog Food

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8-lb bag
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Small breed senior dogs have unique nutritional needs. Ultra Small Breed Senior Dog Food is specially crafted with the perfect blend of wholesome ingredients that promote healthy bones and joints. Nutro's premium small breed dog food contains a blend of sun-ripened blueberries, cranberries, and pomegranates to help ensure your smaller dog’s immune system remains strong.

Key Benefits

  • Three lean animal proteins from farm-raised chicken, pasture-fed lamb and salmon provide unique and complementary Amino Acids that work together to promote strong, lean muscles. Precisely formulated with targeted levels of protein and fat to support the high energy levels of small breed seniors. Whole grains are nutrient-dense foods that nourish a healthy digestive system for proper nutrient absorption.
  • This is a specially made natural diet made for senior dogs. Naturally sourced glucosamine and chondroitin, the nutritional building blocks of healthy cartilage, helps keep joints healthy. The right fiber balance from whole ingredients promotes an ideal digestive environment to help absorb available nutrients.
  • Premium natural diet made for senior dogs which contains just the right amount of protein, fat and carbohydrates. This product is also formulated to promote joint health while also helping maintain a lustrous coat and healthy skin.
  • Made with absolutely no artificial colors, flavors or preservatives. This is a high quality product that is produced in the manufacturer's own facilities to ensure safety and quality.
  • Nutro's dedicated team of experts tailor their formulas to your pet's life stage and health condition. They only use natural ingredients that they directly buy and can trace back to their suppliers.

See all items by Nutro Ultra

  • Item Number
  • Weight
    8.0 pounds
  • Brand
  • Breed Size
    Small Breeds, Extra Small & Toy Breeds
  • Food Form
    Dry Food
  • Lifestage
  • Made in
    United States
  • Special Diet
    No Corn No Wheat No Soy

Nutritional Info


Chicken, Chicken Meal (source of Glucosamine and Chondroitin Sulfate), Whole Brown Rice, Brewers Rice, Rice Bran, Lamb Meal (source of Glucosamine and Chondroitin Sulfate), Dried Plain Beet Pulp, Natural Flavor, Salmon Meal, Chicken Fat (preserved with Mixed Tocopherols), Whole Grain Oatmeal, Sunflower Oil (preserved with Mixed Tocopherols), Whole Flaxseed, Pea Protein, Fish Oil (preserved with Mixed Tocopherols), Potassium Chloride, Choline Chloride, DL-Methionine, Salt, Mixed Tocopherols and Citric Acid (preservatives), Dried Coconut, Whole Chia Seed, Dried Egg Product, Tomato Pomace, Dried Kale, Dried Pumpkin, Dried Spinach, Dried Blueberries, Dried Apples, Dried Carrots, Zinc Sulfate, Niacin Supplement, Biotin, Vitamin E Supplement, Iron Amino Acid Chelate, Selenium Yeast, D-Calcium Pantothenate, Riboflavin Supplement (Vitamin B2), Copper Amino Acid Chelate, Vitamin B12 Supplement, Manganese Amino Acid Chelate, Pyridoxine Hydrochloride (Vitamin B6), Vitamin A Supplement, Thiamine Mononitrate (Vitamin B1), Vitamin D3 Supplement, Folic Acid, Rosemary Extract.

Caloric Content

3,420 kcal/kg, 301 kcal/cup

Guaranteed Analysis
Crude Protein 27.0% min
Crude Fat 13.0% min
Crude Fiber 4.0% max
Moisture 10.0% max
Docosahexaenoic Acid 0.1% min
Calcium 1.0% min
Phosphorus 0.9% min
Zinc 250 mg/kg min
Selenium 0.6 mg/kg min
Vitamin A 5000 IU/kg min
Vitamin E 80 IU/kg min
Chondroitin SulFate 200 mg/kg min
Glucosamine 80 mg/kg min
Omega 3 Fatty Acids 0.6% min
Omega 6 Fatty Acids 3.1% min

Feeding Instructions

Weight Activity Level I Daily Feeding (cup) Activity Level II Daily Feeding (cup)
3 lbs 1/3 1/2
5 lbs 1/2 2/3
8 lbs 2/3 3/4
10 lbs 3/4 1
13 lbs 1 1 1/4
15 lbs 1 1/4 1 1/3
20 lbs 1 1/3 1 1/2
25 lbs 1 2/3 1 3/4
  • Activity Level I <1 Hour/Day Walking on Lead
  • Activity Level II 1 - 2 Hour(s)/Day Playing Off Lead

Transition Instructions

If feeding Nutro Dog Food for the first time or changing formulas, we suggest you blend increasing amounts of the new formula with your old dog food for 6 days.

  • Days 1 - 2: 25% Nutro/75% Old Formula
  • Days 3 - 4: 50% Nutro/50% Old Formula
  • Days 5 - 6: 75% Nutro/25% Old Formula
  • Days 7+: 100% Nutro

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Customer Reviews

67 reviews 67 Reviews 4.9 out of 5 Stars

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100% of reviewersrecommend this product

4.9 / 5
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  • Great Food for Seniors

    By on

    This kibble is small for dogs that have small jaws and/or who are limited in their teeth and chew ability. Smaller dogs tend to lose their teeth where larger dogs don't. The kibble size is perfect if they can't chew. You can mix some wet food with this and add a bit of water to further soften it up and feel good about the food they are eating.

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  • great quality food

    By on

    I have been feeding my pugs nitro ultra since they were pups. Our friends and the vet are amazed how healthy and not over weight they are , I give all the credit to this product.I have happy health pugs.

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  • My Maltese Loves It

    By on

    Have been feeding my dog the senior formula for 3 years. Before that he had the adult formula. He enjoys both & I'm happy it meets all his nutritional needs. I also like that I can get the 8 lb bag from Chewy. I can only get 4 lb bags at my local store & they're only $3 less than Chewy's price for the 8 lb bag.

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  • Great dog food !!

    By on

    My dog loves this brand of dog food. She's been eating since she's a puppy !!! I like the different varieties and how the types of food changes as she grows !!! Also, I love the convenience of having it delivered to my home & Chewy has the Best prices !!

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  • Nitro small breed dry food for senior dogs

    By on

    My dog loves this food! I mixed it with her previous adult food and she has been eating her dry food more regularly. She has always been fussy about dry food, so I am very pleased with this senior dog food! Highly recommend!

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  • Fussy dogs love it

    By on

    My senior dogs love this food and I already see improvement in walking.

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  • Dogs enjoy it

    By on

    I use this for my 3 boston terriers ages 12, 13, and 9. They really enjoy it, no problems. Unfortunately it is becoming difficult to locate in the large bags.

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  • Happy Dog!!

    By on

    Our older dog was told he needed senior food with less fat, so we switched him from Nutro Ultra Small Breed to Nutro Ultra Small Breed Senior, he hasn't noticed the difference.

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  • Good Stuff

    By on

    My little schnauzer just loves this stuff. I was afraid she would not like the change in her food but she loves it.

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  • Nutro Food

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    I am a 13 year old Pomeranian and this food has made a serious improvement in my energy level and physical capabilities. Though I have some issue with my teeth (don't we all) these bite sized bits are no problem to swallow and they taste great! I'd recommend them to any dog I know.

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