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The 12 Best Dog Foods For Jack Russells

Without a doubt, Jack Russell Terriers are a one-of-a-kind breed. The little dog is full of energy, a fantastic digger, and has more affection than its small body can accommodate. Even though Jack Russells are small, they need a balanced diet to give them enough energy without making them gain weight.

Any dog owner has experienced the sense of entering a store and being inundated with limitless options for dog food. Every dog food is unique, but BestForPets (bestforpets.org) has compiled a thorough list of the best dog foods for jack russells. These reviews will help you figure out which brand will meet your dog's needs the best.

Choosing the Best Dog Foods for Jack Russells: A Buyer's Guide

Though all dogs have similar fundamental dietary requirements, your pet Jack Russell need extra energy owing to their rapid metabolism. Choose a brand that combines nutritious proteins, fats, and carbs to provide the healthiest diet for your Jack Russell. In general, your dog’s food should contain at least 18% protein and 5% healthy fats to suit their basic nutritional needs.

It is critical to identify whether the protein in the diet is derived from high-quality animal sources. Look for red meats, chicken, or fish as components. Check to see if the company utilizes healthy animal fats like chicken fat or salmon oil, as well as a decent mix of omega fatty acids.

Whole grain and vegetable foods may give your dog with fiber and other critical nutrients.

Dietary Guidelines for Jack Russells

It is critical for your Jack Russell to maintain a healthy body weight. Because of its size, the breed is more prone to obesity, which can lead to musculoskeletal disorders.

You should also be aware that the majority of Jack Russells are prone to skin allergies and dietary sensitivity. Your dog’s diet will need to be carefully watched to avoid triggering any food allergies that may be present. If your dog has frequent skin issues, it might be due to a food allergy. Before making any big dietary changes, please consult with your veterinarian.


Standing in a store’s large aisle of dog food shouldn’t be frightening if you know what you’re searching for. If you want the greatest food for your Jack Russell, you won’t want to pass on The Farmer’s Dog’s unique formulae. If you want a non-subscription service that is also less expensive, choose a small breed recipe like Purina One Smart Blend.

Blue Buffalo’s Small Breed formula, with its carefully formulated blend that creates a balanced diet for your Jack Russell, is the finest premium choice. If you have a puppy, Merrick’s Lil Plates recipe is a great method to make sure your dog is getting the digestible proteins, carbohydrates, and additional probiotics he or she needs to thrive. Finally, Royal Canin’s Jack Russell Terrier Adult Dog Food is our Vet’s Choice pick. It’s difficult to top a recipe designed just for your dog.

BestForPets (bestforpets.org) hopes that our reviews and recommendations help you locate the best dog foods for jack russells.


Purina ONE SmartBlend Beef and Rice Small Bites

  • Beef, full grain maize, beef fat, and chicken by-product meal are the main components.
  • Protein content is 26%.
  • Fat percentage: 16%
  • 388 calories per cup

Purina ONE SmartBlend Small Bites is our choice for the best dog food for the money because it contains high-quality animal ingredients that other low-cost products do not. The presence of superfoods like carrots and peas is the recipe’s genuine highlight.

If you’re seeking for high-quality food to assist your Jack Russell maintain a healthy weight and active lifestyle without breaking the budget, this particular combination is ideal for any dog owner.

ONE’s first component is actual beef, and while it does incorporate poultry by-products, they are not the major source of protein in the diet. If you’re searching for a nutritious, low-cost lunch for your Jack Russell, don’t pass on this Purina recipe.


  • Aids in the maintenance of a healthy weight
  • Helps to maintain strong muscles and a healthy heart.
  • Antioxidant-rich
  • Dogs will feel fuller for longer.


  • Some dogs may not enjoy the softer meal chunks.


Blue Buffalo Life Protection Formula for Small Breeds

  • Deboned chicken, chicken fat, brown rice, porridge, and barely
  • Protein content is 26%.
  • Fat percentage: 15%
  • 396 kilocalories per cup

Blue Buffalo’s Small Breed Life Protection Formula stands true to its name. This dish combines chicken, grains, veggies, and fruits to provide a well-balanced dinner for your Jack Russell.

Jack Russells have a stronger metabolism than some other breeds, and the increased calorie content will assist sustain and refill your canine on their excursions.

The deboned chicken is high in pure animal protein while being low in saturated fats, and the addition of brown rice and oatmeal helps to balance out the recipe with readily digested carbs.

The kibble size is specifically suited for tiny breeds like as the Jack Russell and will aid with tartar removal. Blue Buffalo Small Breed provides an amazing, well-balanced supper for your beloved dog.


  • Protein of high grade
  • Glucosamine is beneficial to joint health and mobility.
  • Encourages an active lifestyle


  • Some puppies despise the LifeSource components.


Puppy Food Merrick Lil’ Plates Real Chicken & Sweet Potato

  • Deboned chicken, sweet potatoes, potatoes, and chicken fat are the main components.
  • 28% protein content
  • 15% fat content
  • 394 kilocalories per cup

Feeding your puppy the best dog food available from the start is critical, and Merrick’s Lil Plates Chicken and Sweet Potato meal is a wonderful choice. The dish is high in protein since it uses genuine chicken as the first ingredient.

This recipe combines fruits and vegetables to protect important nutrients, in addition to supporting joint health and muscular building. You may rest certain that you’re feeding your puppy a recipe designed just for tiny breed puppies.

This diet is great for any Jack Russell puppy since it contains highly digestible proteins, nutritious carbohydrates, and probiotics.


  • The first component is real chicken.
  • Omega fatty acids and glucosamine are included.
  • Kibbles in small sizes for smaller lips


  • Puppy care may be costly.


Adult Royal Canin Jack Russell Terrier Dog Food

  • Brewers rice, chicken byproduct meal, wheat, corn, and chicken fat are the main components.
  • 28% protein content
  • 14% fat content
  • 351 kilocalories per cup

Royal Canin Jack Russell Terrier Adult Dog Food was created with the Jack Russell breed in mind. This dish was created with your Jack Russell in mind, resulting in a well-balanced food that will help your canine flourish.

Royal Canin may help your lively dog’s activity levels and general muscle mass because it is high in protein and antioxidants. Even better, the enhanced quantities of Vitamin B and omega-3 fatty acids can help reduce inflammation and promote healthy mobility in your Jack Russell.

Because of its well-rounded nutritional profile, Royal Canin’s JRT mix is our veterinarian’s preferred meal.


  • Designed specifically for Jack Russel Terriers
  • With optimum protein concentration, it aids in the maintenance of healthy muscular mass.
  • With customized kibble, it promotes dental health and oral care.


  • The first component is not listed as actual beef.


Purina Pro Plan Adult Small Breed Dry Dog Food

  • Chicken, rice, whole grain maize, and beef fat are the main components.
  • 29% protein content
  • 17% fat content
  • 448 kilocalories per cup

Purina Pro Plan Small Breed Adult Dry Dog Food provides everything your canine companion requires for a healthy and active lifestyle. Despite being substantially heavier in calories than the other snacks on our list, it is still a wonderful choice for any energetic Jack Russell.

The shredded chicken and rice will supply your dog the important nutrients, vitamins, and minerals to keep him going all day. This higher calorie composition is appropriate for little breeds with boundless energy, such as the Jack Russell.

However, Pro Plan is not recommended if you are attempting to keep your puppy’s weight stable.


  • Contains calcium and phosphorus.
  • Probiotics are present.
  • Designed for hyperactive little dogs


  • Fattier than most other dog meals
  • Calorie content is higher than in most other dog meals.


Natural Choice Nutro Adult Small Breed Chicken with Brown Rice

  • Chicken, whole grain barely, split peas, and brewers rice are the main components.
  • 24% protein content
  • 16% fat content
  • 352 kilocalories per cup

Whole chicken contributes 24% crude protein to this Nutro Natural Choice Small Breed formula. This high-quality, grain-free kibble’s primary source of animal protein is a balanced combination of fresh meat, which pairs nicely with the added calcium and dietary fibers.

In addition, the recipe contains pumpkin to help digestion and kale and spinach to guarantee a healthy antioxidant combination.

You may feel good feeding this non-GMO food to your pet, but keep in mind any dietary limitations your pooch may have, as the recipe contains peas and pea protein.


  • Non-GMO ingredients were used.
  • Contains glucosamine and chondroitin to help maintain healthy joints.
  • Designed specifically for tiny breed dogs


  • Carbohydrate content is above average.
  • Peas and pea protein are present.


Recipe for Grain-Free Salmon from Health Extension

  • Deboned salmon, chickpeas, deboned whitefish, whole sweet potatoes, and pumpkin are the main components.
  • 25% protein content
  • 15% fat content
  • 429 kilocalories per cup

With actual fish as the first ingredient, you won’t want to miss out on this Health Extension Grain-Free Salmon dish. This dish contains a substantial amount of fruits and vegetables, resulting in a well-balanced supper for your energetic Jack Russell.

It contains salmon and whitefish, as well as fruits and vegetables like pomegranates and raspberries. It also contains a healthy dose of vitamins, minerals, and probiotics. Before feeding your dog grain-free food, consult with your veterinarian to check that the diet is appropriate for your pet.

Overall, this is a terrific meal, especially considering the addition of pumpkin and fish oil to aid dogs with skin disorders and food allergies.


  • Omega-3 fatty acid-rich
  • There are no artificial flavors, colors, dyes, or preservatives in this product.
  • Probiotics and pumpkin aid digestion.


  • Picky eaters may not enjoy this dish.
  • It contains peas.


Recipe for Canidae PURE LID Bison, Lentil, and Carrot

  • Bison, lamb meal, sweet potatoes, peas, and carrots are the main components.
  • Protein percentage: 27.5%
  • 13% fat content
  • 445 kilocalories per cup

With Canidae being one of the most well-known dog food manufacturers, it’s difficult not to put their PURE Limited Ingredient Bison, Lentil, and Carrot mix on our list.

The primary component is real bison meat, and the high protein content is completed by lamb meal and turkey meal. PURE LID is nutrient-fortified to encourage healthy skin and coat for your Jack Russell, plus it’s rich in glucosamine to aid with your dog’s joints and mobility.

While it is more expensive than the other items on our list, it is still a fantastic all-around food for a Jack Russell.


  • Formulation that is hypoallergenic
  • Limited ingredients, high grade
  • Glucosamine and chondroitin levels are high.


  • More costly than other foods
  • It contains peas.
  • More calorie-dense than other foods


Recipe for Hill’s Science Diet Adult Sensitive Stomach & Skin

  • Chicken, cracked pearled barely, brown rice, chicken meal are the main components.
  • 20% protein content
  • 13% fat content
  • 394 kilocalories per cup

If your Jack Russell, like many others, has a sensitive stomach, try Hill’s Science Diet Adult Sensitive Stomach & Skin formula. It’s particularly intended to encourage and maintain a healthy stomach, and it’s a good choice if your dog is reacting to other dog foods.

The formula contains prebiotic fiber to help your dog’s stomach and Vitamin E and omega-6 fatty acids to help your dog’s sensitive skin. While we wish this food had a better crude protein to fat ratio, it is still a well-balanced diet designed for dogs with food sensitivities.


  • Omega-6 fatty acids are present for healthy skin.
  • Prebiotic fiber is included for a healthy stomach.


  • More pricey than other brands of dog food
  • Overall, the protein content is low.

Author Image

Dr. Deborah Fletcher

Deborah R. Fletcher, DVM, is a skilled veterinarian with more than 15 years of experience dealing with companion and exotic animals. She has experience caring for a variety of animals, including household cats and dogs, reptiles, birds of prey, and even primates. Dr. Fletcher is a valuable part of the BestForPets team, where she contributes to their aim of providing pets and their owners with the finest possible treatment and services.

Veterinarian (DVM) Dr. Deborah Fletcher


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