We brought Chance home in Feb and Remmy does not care much for him. Chance is always in his face wanting to lick him and play but Remmy is a grump. They have not gotten into a knock down drag out yet but I think that is because Chance is a puppy and he knows that Remmy is boss. Although he loves to pester him and will sit there and watch him eat his food. Even though he has his own food in his bowl. If Remmy is playing with a toy he will go off on Chance if he goes near it...not bite but sure makes a lot of noise. As long as he is not hurting Chance I am happy. I do let him know when I am not happy with him when he is mean to Chance. But Remmy has been under the weather with surgery so it is almost like having to reconnect them all over again.