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.
Antihistamine for dogs dose.
The best way to determine the correct benadryl dosage for dogs is to consult your veterinarian.
According to expert advice the proper dosage depends on a number of different factors including the size weight and breed of your dog check with your vet first if you are unsure.
Dog weight regular dosage maximum dosage 8 lb 8 mg 16 mg 10 lb 10 mg.
Before you give your dog an antihistamine make sure you have the right amount.
Available over the counter most benadryl tablets are 25 mg each but it is important to always check the label a children s benadryl.
But the safest way to give the proper dose is to ask your veterinarian.
The correct antihistamine dosage for dogs depends on the particular antihistamine.
The standard benadryl dosage for dogs is one mg pound of body weight.
Once more i recommend you should always consult your vet first.
Like most medications the given dose is based on the dog s body weight.
Determining the right benadryl dose.
The merck veterinary manual recommends administering 2 4mg of benadryl.
In the tables below are some typical recommended dosages for various antihistamines.
Most diphenhydramine tablets are 25 mg which is the size used for a 25 pound dog.
It also depends on the size of the dog.
Always consider a professional before giving your dog benadryl.
You should administer this dosage every 8 hours 3 times a day.
The standard dosage for oral benadryl for dogs is 1 mg per pound of body weight given 2 3 times a day.