Castor Oil Dogs. To ensure that your pet’s health does not suffer from using castor oil, it’s best to consult your veterinarian first before giving it to your dog. Avoid using for a longer time frame.

Benefits of castor oil for dogs. Surprisingly, dogs have a much more sensitive stomach than humans. This is also an option for dealing with bites, stings, dryness or itching and also the mild itch caused by bee venom.