LOL!
I assume your Land Shark is a pup?
He’ll grow out of it, somewhat.
Dobermanns are very “mouthy” and express their affection by taking your hand/arm/whatever in their mouth and gently holding it.
With needle-like puppy teeth, it’s not so much fun.
:)
When I leave the house, I say ‘Bye” to the dogs and tell Odin to “take care of the house and the girls” and as I shut the door, I reach in to him and he always ‘mouths’ my hand goodbye.
When I come back home, it’s the first thing he does when I come in the door...I think it’s kinda universal like “Aloha” to them, or something...;D
I checked their website and called. Obviously they’re closed today (especially at this hour) but I relayed the message about getting the dog checked out by a vet and X-rayed.
I’ll call them back Tuesday morning. That’s when they’re machine says they’re open for the week.