How much Clavamox for Cats? Dosage Chart & Calculator

How much Clavamox for Cats

Clavamox is a powerful potentiated penicillin approved for veterinary use in dogs and cats. It comes in tablet and liquid drops form, and is usually given twice a day.

Clavamox can be used to treat a variety of infections, including respiratory infections, skin infections, and gastrointestinal infections.

It is an important medication to have on hand in case of an emergency, so make sure you know how to administer it correctly.

This article is a comprehensive guide about the use of Clavamox for cats, its dosage by weight, Dosage calculator, benefits, side effects and safe serving ideas.

How much Clavamox for Cats

What is Clavamox used for in cats?

Clavamox is used for skin and soft tissue infections, such as treating wounds, abscesses, dermatitis, cellulitis, and deep tissue infections. Clavamox treats canine periodontal disease, feline urinary tract infections caused by E. coli, persistent pyoderma, bone infections, infections in the mouth and pneumonia.

How much Clavamox for cats?

Clavamox for cats
  • The safe dosage of Clavamox for cats is 0.2 ml/lb (0.4 ml/kg) or 1ml for adult felines twice a day for 7 days. The recommended dosage of Clavamox chewable Tablet is 62.5 mg every 12 hours. The dose can only be increased with the veterinarian advice.
  • Remember the ideal form of the clavamox for felines is the liquid drop form. Tablet form are mainly used for dogs however your can used it with your veterinarian advice.
  • The recommended dosage for clavamox for kittens is 0.2-0.5 ml twice daily. Do no exceed the dose for 1ml for kittens.

Clavamox for Cats Skin Issues

For the treatment of Skin and soft tissue infections such as abscesses and cellulitis/dermatitis In felines clavamox should be used for 5-7 days or for 48 hours after all symptoms have subsided.

Clavamox for cats UTI

For the treatment of Urinary tract infections in cats the Clavamox treatment should be continued for 10-15 days or longer with veterinarian advice only. 

Please remember do not exceed the treatment for more then 30 days. If you observe lack of early relief within 3 days contact your veterinarian immediately. 

Clavamox Dosage Chart For Cats By Weight:

Cat Body weight (lbs)Clavamox Dosage (0.2 ml/lb)
2lb0.4ml
3lb0.6ml
4lb0.8ml
5lb1 ml
6lb1 ml
7lb1 ml
8lb1 ml
9lb & above1-1.5ml

Clavamox Dosage Calculator for Cats


What are the side effects of Clavamox in cats?

Clavamox can cause side effects in cats, including vomiting, diarrhea, and decreased appetite. In rare cases, more serious side effects may occur, such as liver or kidney damage.

If you notice any of these side effects in your cat, please contact your veterinarian immediately.

Can a cat overdose on Clavamox?

No,  a cat cannot overdose on Clavamox. The recommended dosage is 6.25 mg twice daily. If a cat ingests more than the recommended amount, they may experience side effects such as vomiting or diarrhea.

If you are concerned that your cat has ingested too much Clavamox, contact your veterinarian immediately.

How quickly Does Clavamox work in cats?

Clavamox begins working quickly, usually within 48 hours, to fight the infection. However, it’s important to finish the entire course of antibiotics as prescribed by your veterinarian to ensure the infection is completely gone.

Stopping the medication too soon could result in the infection coming back.

Can I mix Clavamox with cat food?

Yes, Clavamox can be given to your cat with or without food. If you are mixing the Clavamox with food, make sure that your cat eats all of the food.

It is important that the entire dose of medication is given, so if you are unsure that your cat is consuming all of the food, it is best to give the Clavamox separately from meals.

Can clavamox be crushed for cats?

clavamox for kitten

Yes, clavamox can be crushed for cats. However, it is important to talk to your veterinarian or pharmacist before crushing any medication for your pet.

Some medications should not be crushed because they may be too difficult for your pet to digest, or because crushing them may change their efficacy.

Does Clavamox make cats constipated?

Generallly Clavamox dosent make a cat constipated but may lead to diarrhea. However There have been reports of Clavamox causing constipation in some cats.

If your cat is taking Clavamox and becomes constipated, talk to your veterinarian.

They may recommend a different medication or suggest ways to help relieve your cat’s constipation.

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