Hello, I have a female samoyed who is three months old. I've payed attention to her, petted her, played fetch with her to tire her a little, whenever she was nipping and mouthing I said no and gave her a toy. She was sleeping in my room, and whenever I got out just a few minutes she starts to whine, and I've ignored it till she settles. I've taught her to sit before giving the food because it seemed to me that one time she growled when I approach her near food, and she is hiding her toys whenever I give them, one time when I took the toy from her she bit me. From the beginning I didn't let her to sleep in my bed. she has her space, and yesterday when I got out of my room to help my mom she jumped on my bed, and when I got back she would not go down from my bed and she peed on it, a small amount of urin. I don't know what to do, it seems to me that everytime I say no to her, she becomes destructive. Maybe she does not accept me as her owner. I've taken her to the vet and everything is fine.