Agressive Havanese with paper or found items
6 month old Havanese, easily trained in all aspects except when he finds "things" outside or in the house. EX. Toilet Paper, Paper Towels, wrappers, etc.
To get them away I would first try to approach and he would growl and bite. Sometimes I can trade a treat for the item. Sometimes if I appraoch him gently he will let me get the item from him.
Most of the time, he becomes aggressive and tries to bite whoever it is.
He will let me feed him his food, no issue there.
Concerened because he will absolutely bite someone if they try to take something out of his mouth (and that item maybe dangerous)