My name is Romeo!

My grandmother passed away. I brought him to my place, but I have two cats and he doesn’t get along with him. I also have three girls. He keeps biting at them. So I wouldn’t suggest a home with other animals and kids. I’m not sure about the shots, I’m assuming that he’s updated on his shots, but I’m not positive. And we couldn’t find anything regarding a shot record, we don’t even know where she took him to get his shots. He does go to the bathroom outside but he's had a-lot of accidents at my place. I can’t keep him because he’s not getting along with other animals and my kids. He’s not biting to the point where it breaks skin but he’s snapping at them. he also Growls at you when you put your hand near him while he’s eating. He needs a lot of work, but I’m just afraid of him being at my place with the kids and the other animals.