how often can you give dog benadryl
Benadryl for Dogs. Always consider a professional before giving your dog Benadryl. You can use this table as an instrument to see how much Benadryl (Diphenhydramine) you can give your dog. You should administer this dosage every 8 hours/3 times a day.
The standard dosage for oral Benadryl is 1 mg per pound of body weight, given 2-3 times a day. Most drug store diphenhydramine tablets are 25 mg, which is the size used for a 25 pound dog. Always double check the dosage before giving an over the counter medication. In addition, many formulations are combined with other medications such as Tylenol so make sure Benadryl tablets contain only diphenhydramine.