Because the Chi-Poo is a small dog, they can be easily injured by overly excited children. Chi-Poos prefer to be mostly around adults or older kids who know how to play gently. That said, for children who learn early how to properly approach and play with a small dog, the Chi-Poo can make a great, active companion. Always err on the side of caution, and never leave a small child unsupervised with any dog, under any circumstance.