Cat Vitamins

Veterinarian-formulated multivitamins, complete with probiotics for cats, support a healthy digestive system, a strong immune system, and overall health and vitality.

Milk Replacer with Opti-Gut for Kittens - Front
Milk Replacer with Opti-Gut for Kittens - back
Milk Replacer with Opti-Gut for Kittens for growth and development
Milk Replacer with Opti-Gut for Kittens
Milk Replacer with Opti-Gut for Kittens nutri-vet
Milk Replacer with Opti-Gut for Kittens - directions for use
Milk Replacer with Opti-Gut for Kittens recommended products

Milk Replacer with Opti-Gut™ for Kittens

Nutri-Vet Milk Replacement Powder contains essential amounts of protein, fat, and carbohydrates plus vitamins, minerals, and amino acids that newborn kittens need. It can also be used as a nutritional supplement for pregnant, nursing or senior cats.

If possible, kittens should nurse from their mother for the first two days of their lives to receive nutrient-rich colostrum. Mother’s colostrum helps strengthen the immune system and contains growth factors to stimulate protein synthesis, fat utilization, and cell growth.


Amounts That Count™


Milk Replacer with Opti-Gut for Kittens - Content
  • Whey protein concentrate is a source of essential amino acids that are the building blocks for healthy muscles, skin and other body tissue.
  • Readily accepted by newborn kittens, and produces excellent growth rates and weight gain.
  • Contains Opti-Gut™, our natural recipe, complete with probiotics for cats to support a healthy gut, digestion, growth and development.
  • Made in the USA with globally sourced ingredients.


Milk Replacer with Opti-Gut for Kittens - Content


Mixing: Mix with warm (100–105°F) water at a rate of 1 tbsp. powder to 2 tbsp. water. Refrigerate unused solution promptly. Discard any unused solution after 24 hours.

Feeding: This product is intended for supplemental or intermittent feeding only. When possible, the kitten should nurse from the mother for a minimum of two days following birth. Small-breed kittens should be fed every 3–4 hours. Large-breed kittens should be fed every 6–8 hours. Feed solution at or near body temperature (100–105°F) at a rate of 2 tbsp. (1 oz.) of solution per 4 oz. of body weight per day. The daily feeding amount should be divided evenly among the feedings.


Milk Replacer with Opti-Gut for Kittens - Content

Nutritional Information

Guaranteed Analysis:

Crude Protein (min) – 30%

Crude Fat (min) – 40%

Fiber (max) – 0.5%

Moisture (max) – 5%

Ash (max) – 9%

Calcium (min) – 1%

Calcium (max) – 1.5%

Phosphorus (min) – 0.85%

Vitamin A (min) – 9,000 IU/kg

Vitamin D3 (min) – 1,500 IU/kg

Vitamin E (min) – 50 IU/kg

Taurine (min) – 0.30%

Total Microorganisms* (min) – 1x1012 CFU/g (Bacillus Subtilis and Enterococcus Faecium)

The calorie content is 5,150 kcal/kg or 30 kcal/Tbs.

Inactive Ingredients:

Animal Vegetable Fat (preserved with BHA and BHT), Dried Whey Protein Concentrate, Dried Whey, Dicalcium Phosphate, L-Arginine, L-Lysine Monohydrochloride, Sodium Caseinate, Sodium Silico Aluminate, Lecithin, Taurine, Choline Chloride, Mono and Diglycerides of Edible Fats or Oils, Dried Bacillus Subtilis Fermentation Product, Hydrolyzed Yeast, Brewer’s Dried Yeast, Artificial Flavor, dl-Methionine, Magnesium Oxide, Ferrous Sulfate, Zinc Sulfate, Vitamin E Supplement, Copper Sulfate, Calcium Carbonate, Niacin Supplement, Dried Enterococcus Faecium Fermentation Product, Manganese Sulfate, Sodium Selenite, Vitamin A Acetate, Ascorbic Acid (source of Vitamin C), Ethylenediamine Dihydriodide, Vitamin D3 Supplement, Cobalt Sulfate, Calcium Sulfate, Calcium Pantothenate, Thiamine Mononitrate, Riboflavin Supplement, Pyridoxine Hydrochloride, Folic Acid and Vitamin B12 Supplement.

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