Take him to a vet ASAP
that means rabies!! or a bite from another animal like a snake or a ground hog!! ewww :(
Dog has rabies/
foaming at the mouth, and crazy attacking
That dog has rabies
Foaming at the mouth is a classic symptom of rabies. It can be caused, however, by a dog heaving or vomiting.
Foaming at the mouth in dogs can be caused by excitement, stress, or anxiety. It can also be a sign of overheating or a medical issue. If your dog is consistently foaming at the mouth at the dog park, it may be a good idea to consult with a veterinarian to rule out any underlying health concerns.
Laziness, bloating, and mouth foaming
It could be an allergic reaction.
a dogs mouth is foaming because either it just ate some whipped cream -lol- or he/she has rabies... you might want to take it to a vet.
Foaming at the mouth is not normal in any animal ! Get it to a vet - NOW !
Take him to the vet immediately as he may have injection some poison.
then the frog had rabies and the dog caught it take the dog to a vet rite away