Dog Allergies Treatment Benadryl Dosage. Basically you have to make sure that the dose does not exceed 1 mg lb given 3. Determining the right benadryl dose. Available over the counter most benadryl tablets are 25 mg each but it is important to always check the label a children s benadryl.
Additionally for an 18kg dog that would mean a dosage of 36 72 mg diphenhydramine or 1 to 1 5 tablets. Just as with all drugs you should always watch your dog closely after their first use.
You can use this table as an instrument to see how much benadryl diphenhydramine you can give your dog.
Before you give your dog an antihistamine make sure you have the right amount. Seasonal allergies food allergies environmental allergies and allergic reactions to snake and insect bites all. It s important that you be aware of how much benadryl to give your dog. The study also mentions that the recommended therapeutic dose for dogs is 2 to 4mg kg bw for allergy treatment or mild sedation before a stressful event.
