Amoxicillin Dosing for Dogs, Cats, Horses, Cattle, Calves By Weight
Important Safety Information
Note: Oral doses in large animals are not well absorbed (except in foals), and amoxicillin is generally not administered via this route.
Use with caution in animals with renal impairment. Complete the full course of treatment as prescribed.
Reference Source
Saunders Handbook of VETERINARY DRUGS, Page 64-66
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Standard Dosage Guidelines
Small Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Dogs | PO | 6.6-20 mg/kg | q8-12h |
| Cats | PO | 6.6-20 mg/kg | q8-12h |
Large Animal Dosage
| Species | Route | Dosage | Frequency |
|---|---|---|---|
| Cattle | PO | 6.6-22 mg/kg | q8-12h |
| Horses | PO | 6.6-22 mg/kg | q8-12h |
| Calves (Nonruminating) | PO | 10-22 mg/kg | q8-12h |