Yup, my boys do that too... I know the toads around my area are harmless but when the dogs find and harass one I can tell because they foam around the mouth. I always just wash their mouths out with water and it stops.
__________________ “Petting, scratching, and cuddling a dog could be as soothing to the mind and heart as deep meditation and almost as good for the soul as prayer.” ― Dean Koontz |