Why do dogs cry with a bone in their mouth?
A perception of the toy as high-value:Some dogs, when given high-value items such as bones, will whine and walk around for some time, almost as if looking for a safe place to bury it.
A desire to play: It could be the dog wants the owner to play with the toy with him, and whining is his way to express that desire.
Many believe it's instinctual behavior, harkening back to the days when your dog's wild ancestors would mask their scent to help them sneak up on their prey.
Wolves, for example, have been observed rolling in animal carcasses or the droppings of plant-eating animals, to cover up their own smell during the hunt.
Safe: Some Vegetables.
Your dog can have a healthy snack of carrot sticks, green beans, cucumber slices, or zucchini slices.
Even a plain baked potato is OK.
Don't let your dog eat any raw potatoes or any potato plants from your pantry or garden.