Licking Themselves Clean
It is not a secret that dogs clean themselves by licking their bodies. When your dog is dirty, they will try to lick himself clean. However, it can mean that they are hurt as well. A dog licking their paws and legs a lot will mean a trip to the vet, especially if they do this near the joints. Better safe than sorry!
Snarling And Showing Teeth
Dogs show their moods in a variety of ways. They are not always positive. A dog wrinkling their muzzle means aggression. If they ever snarl and show their teeth, it is important for you to remove them from whatever is going on. After all, it means that they are ready to attack at a moment’s notice.