Most diphenhydramine tablets are 25 mg which is the size used for a 25 pound dog.
Antihistamine for dogs dose.
The standard dosage for oral benadryl for dogs is 1 mg per pound of body weight given 2 3 times a day.
You should administer this dosage every 8 hours 3 times a day.
The best way to determine the correct benadryl dosage for dogs is to consult your veterinarian.
Available over the counter most benadryl tablets are 25 mg each but it is important to always check the label a children s benadryl.
Always consider a professional before giving your dog benadryl.
Determining the right benadryl dose.
Like most medications the given dose is based on the dog s body weight.
Dog weight regular dosage maximum dosage 8 lb 8 mg 16 mg 10 lb 10 mg.
The correct antihistamine dosage for dogs depends on the particular antihistamine.
It also depends on the size of the dog.
Antihistamine dosage for dogs.
You can use this table as an instrument to see how much benadryl diphenhydramine you can give your dog.
The merck veterinary manual recommends administering 2 4mg of benadryl.
In general 1 2 a 4mg tablet or 5ml is prescribed for smaller breeds while 1 2 tablets or 10 20ml of liquid can be given to larger dogs.
Dosage of benadryl for dogs.
Once more i recommend you should always consult your vet first.
Before you give your dog an antihistamine make sure you have the right amount.
The standard benadryl dosage for dogs is one mg pound of body weight.