Clavamox (Amoxicillin + clavulanic acid) Dose for Dogs & Cats: Strengths & Dose Calculator
Clavamox chewable tablets (62.5, 125, 250 and 375 mg of amoxicillin plus clavulanate) are given to dogs at 6.25 mg/lb (13.8 mg/kg) twice daily and to cats at 62.5 mg twice daily [1].
- Contains
- Amoxicillin + clavulanic acid
- Company
- Zoetis
- Forms
- Clavamox 62.5 mg (dogs & cats)
Clavamox 125 mg (dogs)
Clavamox 250 mg (dogs)
Clavamox 375 mg (dogs) - Label species
- Dogs, Cats
- Data from
- USA (FDA label)
- Type
- Antibiotic
Clavamox dose calculator
Results are calculated in your browser from the doses and strengths on this page. Check the strength printed on your pack and the label in your country before giving any dose.
Clavamox strengths and presentations
| Presentation | Contains | Strength check |
|---|---|---|
| Clavamox 62.5 mg (dogs & cats) PO | Amoxicillin + clavulanic acid 62.5 mg per tablet[1] Amoxicillin 50 mg + clavulanic acid 12.5 mg. | Confirmed |
| Clavamox 125 mg (dogs) PO | Amoxicillin + clavulanic acid 125 mg per tablet[1] Amoxicillin 100 mg + clavulanic acid 25 mg. | Confirmed |
| Clavamox 250 mg (dogs) PO | Amoxicillin + clavulanic acid 250 mg per tablet[1] Amoxicillin 200 mg + clavulanic acid 50 mg. | Confirmed |
| Clavamox 375 mg (dogs) PO | Amoxicillin + clavulanic acid 375 mg per tablet[1] Amoxicillin 300 mg + clavulanic acid 75 mg. | Confirmed |
Clavamox dose by species
| Species | Use | Dose | Route | How often | Basis |
|---|---|---|---|---|---|
| Dogs | Skin, soft-tissue and periodontal infections Label: 6.25 mg/lb twice a day (= 13.8 mg/kg). | 13.8 mg/kg[1] | PO | Twice daily · 5–7 days or 48 h after signs resolve (deep pyoderma up to 21 days); max 30 days | Label |
| Cats | Skin, soft-tissue and urinary infections One 62.5 mg tablet. | 62.5 mg/animal[1] | PO | Twice daily · 5–7 days (UTI 10–14 days or longer); max 30 days | Label |
Label directions
Warnings and precautions
About amoxicillin + clavulanic acid (the active ingredient)
Penicillin antibiotic with a β-lactamase inhibitor.
How it works
Amoxicillin is bactericidal and inhibits the biosynthesis of cell-wall mucopeptide; clavulanic acid inhibits β-lactamase enzymes and so extends amoxicillin's spectrum [1].
Key safety points
- Contraindicated in animals with a history of allergy to any penicillin or cephalosporin [1].
All about amoxicillin + clavulanic acid — doses by species and every brand →
Frequently asked questions
What is the Clavamox dose for dogs?
6.25 mg/lb (13.8 mg/kg) twice a day [1].
What is the Clavamox dose for cats?
One 62.5 mg tablet twice a day [1].
More from Zoetis
Clavamox is a trademark of its owner. This page is an independent clinical reference and is not affiliated with Zoetis. Strengths, species and withdrawal periods can differ between countries — always follow the pack insert in your country.
References
- CLAVAMOX (amoxicillin and clavulanate potassium) chewable — label
Passage read from this source
Each 62.5-mg tablet contains amoxicillin trihydrate equivalent to 50 mg of amoxicillin activity
The recommended dosage of CLAVAMOX CHEWABLE Tablet is 6.25 mg/lb of body weight twice a day.
The recommended dosage of CLAVAMOX CHEWABLE Tablet is 62.5 mg twice a day.
The use of this drug is contraindicated in animals with a history of allergic reaction to any of the penicillins
For veterinary professionals. Information supports — never replaces — clinical judgement; always check the current product label and local regulations.