TOSSA K (formerly known as KENNEL-KOFF) is a natural organic herbal kennel cough treatment remedy which may help your dog fight canine kennel cough (tracheobronchitis) and other pet upper respiratory infections. Tossa K is useful for upper respiratory infection treatment and prevention in cats, dogs, rabbits, ferrets, horses, and other animals. In most cases Tossa K will eliminate the dog or pet cough within 48 hours!

Tossa K is excellent as a kennel cough preventative, given only twice/day when exposed to dogs with canine kennel cough or other respiratory infections.


Tossa K contains natural organic and wildcrafted herbs: olive leaf, brown mustard seed, black seed, pau d'arco, cloves, grapefruit seed extract, concord grape wine, alcohol, and filtered water. Tossa K has a shelf life of 4 years (longer if kept cool).

Kennel Koff All-Natural Pet Cough Remedy (now called Tossa K)

  • Recommended usage:


    Animal Weight

    Tossa K

    under 3 lbs.

    2 drops

    3 to 10 lbs.

    5 drops

    11 to 20 lbs.

    10 drops

    21 to 150 lbs.

    20 drops

    151 to 250 lbs.

    20 drops


    Larger Animals: Add 5 drops for every additional 100 lbs. of body weight.

    Suggested Use:


    Select proper dose of Tossa K from the chart above. Give orally 4x/day for up to 10 days. For upper respiratory infections in birds give 3x/day.

    Kennel cough prevention treatment Use:


    Select proper dosage of Tossa K from the chart above. Give orally 2 times daily for up to 10 days when dog or pet is exposed to others with kennel cough or other upper respiratory infections to help prevent them from exhibiting symptoms.

    Suggested use for immunity enhancement:


    Select proper dosage of Tossa K from chart above. Give orally 1-2 times daily.

    NOTE: Even when traditional kennel cough treatment isn't effective, this natural Tossa K remedy works. The cough usually stops within 3 to 4 days.

    IF the Tossa K remedy does not work, your dog may have the canine flu. Use with the Pet's Cough & Cold Formula to eradicate the canine flu. IF no improvement is seen with both products within 4 days have your dog tested for distemper, heartworm, allergies, or pneumonia.

    Cautions: Do NOT overdose! Do not give to animals receiving other antibiotic treatment. Do not give in addition to Urinary Tract Relief, Vibactra, Vibactra Plus, or Kochi Free. Watch for allergic symptoms such as hives, trouble swallowing and swelling around the eyes. If one is experiencing any adverse symptoms or notes any adverse signs, then cease using this product & immediately contact your nearest emergency medical system. The use of Tossa K in the presence of endocrine pancreatic dysfunction (e.g. diabetes mellitus or acute infectious pancreatitis) and evidence of liver disease is a contraindication due to the presence of ethyl alcohol in this product. Alcohol may be removed by protocol (for every drop of Tossa K, add 1 drop of hot water and let cool).


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