I babysat my grandkids tonight, my grand-daughter who is a year and a half will flop on Princess, tackle her to give her tight hard hugs, ect. Well she wants to hug Gracie who is only 9 wks old real hard. We have only had Gracie a few days so she is not at all use to this and I am seeing that Gracie gets alittle cranky when she's very tired and in need of a nap. She got alittle testy with Ashlyn. She didnt bite or anything but she did let it known that she had enough. Then Gracie went to her bed and took a nap! We have to work hard on Grace but like Shadowolf said, socialize the pup and get it use to kids.