Now I was told my adorable Chloe was 9 months, the vet thinks closer to a year, regardless she is very mouthy, we give her toys to help with that. We do notice on occasion she is more snapping than mouthy, she will just jump on you and snap at you, but how do you know if it is snapping or nipping? She is a bit guarding on some of her toys, if my other dog tries to get them she will grab it and hide it and if he gets is she will snap at him. Also, when she managed to get by his food bowl after she had finished hers, she growled at him and I took her away from that situation and she snapped at me. Anyway, I am just trying to figure it all out, she is also very loving and loves to cuddle and does also play nice with my pup, she has only been here for one week. The first 4 days was crated often due to being spayed a few days before. Any tips? She will be in a training class but not till the 16th of August.