You can give a dog Benadryl, but it is not the best solution for when you need to calm him down. While Benadryl is generally safe for dogs in correct doses, this shouldn't be your first option when dealing with a very active, or even an anxious, dog.
How much Benadryl can I give my dog to calm?
Dosage of Benadryl for Dogs The Merck Veterinary Manual recommends administering 2-4 milligrams of Benadryl per kilogram of body weight, two to three times a day. However, this dosage can vary depending on your dog's medical conditions.
What can you give a hyper dog to calm it down?
Antidepressants — such as amitriptyline or fluoxetine (Prozac) — can be prescribed for dogs with severe anxiety. Sometimes vets will prescribe sedatives for dogs who experience situational anxiety. This would be anxiety related to thunderstorms, fireworks, or a trip to the vet's office.
How long does it take for Benadryl to calm a dog?
If using Benadryl as a mild sedative for motion sickness or any sort of thunderstorm or travel anxiety, it's best to think ahead so you can plan out when you give it to your doggo. It will usually take 30 minutes for Benadryl to take full effect, and you want your pup calm and anxious-free.
More useful articles on a similar topic 👇
Can Benadryl be used to sedate a dog for grooming?What can I give my dog for anxiety before grooming?