One of the side effects of Benadryl is drowsiness, which helps to calm anxious dogs. The Merck Veterinary Manual states that diphenhydramine may relieve symptoms of mild-to-moderate anxiety in pets associated with travel. It also may help relieve motion sickness.
Can Benadryl help dogs with anxiety?
It's true that Benadryl may alleviate symptoms for some dogs, but the sedative effects are mild and not nearly as pronounced in dogs as they are in people. So overall, Benadryl is not commonly helpful for dogs struggling with anxiety or phobias.
What can I give a dog for anxiety?
The best dog anxiety medicationBenadryl (diphenhydramine)OTCAntihistamineProzac (fluoxetine)RxAntidepressant selective serotonin reuptake inhibitor (SSRI)TrazodoneRxAntidepressant selective serotonin reuptake inhibitors (SSRI)Xanax (alprazolam)RxBenzodiazepine GABA receptor agonist
How much Benadryl can I give my dog chart?
Very Small Dogs (4-10 pounds):1/4 tabletSmall Dogs (10-20 pounds):1/2 tabletMedium Dogs (20-30 pounds):1 tabletLarger dogs:1 tablet per 25 pounds body weight
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