Benadryl can be given to dogs every 6 to 8 hours, which amounts to two to three times per day. The typical dosage recommended is 1 mg of Benadryl per pound of the dog's weight per dose. It is important to follow this schedule and dosage carefully and to consult with a veterinarian before giving Benadryl to ensure safety, especially regarding the dog's specific health conditions or other medications they may be taking.
Dosage and Frequency
- The Merck Veterinary Manual and multiple sources recommend 2 to 4 mg per kg (or roughly 1 mg per pound) of body weight.
- Administer doses every 6 to 8 hours as needed (about 2-3 times daily).
- Start at the lower dose and adjust only if necessary under veterinary advice.
Important Considerations
- Overdosing can cause serious side effects such as severe sedation, agitation, seizures, or abnormal heart rates.
- Side effects like drowsiness are common but monitor your dog for unusual symptoms.
- Always check with a vet about any other medications your dog is on that may interact with Benadryl.
Summary
Giving Benadryl to a dog up to three times daily, spaced every 6 to 8 hours, with proper dosing adapted to their weight and guidance from a veterinarian, is generally considered safe.
