I have 2 puppies, a 12 week old female and a 9 week old male. I have had my female for about 5 weeks now and my male for about a week. The puppies play really well together, a bit rough, but i have read that is normal. My question is, when should the I stop play time. They will rough house all day if i let them. Luckly i have a big back yard for them to go act crazy in. Should i put a stop to crazy when they come in the house. I haven't so far, and my concerns are not so much with them right now. In about 3-6 mothns they will be much larger and I do not want them to destroy my house. Shoud i stop the rough house inside the house or will they out grow it? Right now it takes me sitting between them to really stop them from playing. However, as soon as i get up they go right back at it. What is the best way to control playtime?