Probiotics and Electrolytes for Pets

Endurosyn Oral Gel supports digestive functioning and electrolyte balance in cats and dogs following physically and emotionally stressful events, such as travel, deworming, kenneling, vet visits, antibiotic therapy, and digestive illness. The product contains a blend of electrolytes, amino acids, fatty acids, vitamins, minerals, and lactic acid bacteria to restore and maintain microbial balance and health.

Endurosyn provides an important blend of amino acids, electrolytes, probiotics, prebiotics, vitamins, minerals, and other nutrients to support health following stressful circumstances. Cats and dogs prone to stomach upset, poor appetite, and/or diarrhea following travel, vet visits, illness, or kenneling will benefit from supplementation with Endurosyn.

Benefits of Endurosyn:

  • Easy to dose and administer
  • Contains concentrated energy sources
  • Provides both prebiotics and probiotics
  • Contains a range of essential amino acids, vitamins and minerals to support health and well-being
  • Replenishes electrolytes vital to health
  • Supports nutrition and overall health

Use this medication only as directed by your veterinarian.

Do not allow children to administer this product to cats or dogs.

Do not use Endurosyn Canine on cats. Do not use Endurosyn Feline on dogs.

Endurosyn Canine Oral Gel Directions:

  1. Give 5 gm in the morning and 5 mg in the evening to dogs weighing up to 70 lbs.
  2. Give 10 gm in the morning and 10 gm in the evening to dogs weighing more than 70 lbs.
  3. Continue treatment for 3 days or for the period prescribed by your veterinarian.
  4. Provide continuous access to fresh water during treatment.

Endurosyn Feline Oral Gel Directions:

  1. Give 2 gm once per day to kittens.
  2. Give 5 gm once per day to adult cats.
  3. Continue treatment for 3 days unless otherwise instructed by your veterinarian.
  4. Provide continuous access to drinking water during treatment period.

Frequency of Use:

Use for a total of 3 days. Continue treatment beyond that point only if instructed to do so by your veterinarian.


Store Endurosyn at room temperature, in a closed container, away from animals and children.

It is a violation of Federal Law to use this product in a manner inconsistent with its labeling.

The electrolytes and energy sources contained in Endurosyn aid digestion and boost energy levels, and the prebiotics and probiotics in the supplement replenish beneficial microflora to ensure gastrointestinal health.


Keep Endurosyn out of reach of children and animals. Do not use or store in or near open flame or heat.

Endurosyn Canine is for dogs only. Endurosyn Feline is for cats only. Not for other animals or for humans.

CAUTION: Do not give Endurosyn Feline Oral Gel to cats with a known allergy to fish meal or poultry. Discontinue use and consult your veterinarian if allergic symptoms occur.

Report adverse events, side effects, and allergic reactions to your veterinarian.

Discontinue use if symptoms fail to improve or become worse during treatment.

Do not use Endurosyn in animals with a known allergy to it or to similar products.

Warranty and Manufacturer Information:

Trademarks are property of Teva Animal Health, Inc.

Manufactured for Teva Animal Health, Inc., St. Joseph, MO 64503

Endurosyn Canine: NAC No.: 11420981

Endurosyn Feline: NAC No.: 11420991

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