The english mastiff is lying on the grass with his mouth openThe English mastiff is lying on the grass with his mouth open
A husky puppy with blue eyes lies with his mouth openA husky puppy with blue eyes lies with his mouth open
A crocodile that opened its mouth with sharp fangsA crocodile that opened its mouth with sharp fangs
The cat's muzzle has opened its mouth and is yawningThe cat's muzzle has opened its mouth and is yawning