Hi, I'm a new Chihuahua mom of 2 lovely boys. Both 9 weeks old. I've had a jack russell/staff before and practically raised him from birth, so I know abit about dogs. But that was over 10yrs ago now. The boys, Duke and Diesel, sleep quite abit and are much calmer dogs. My issue is about taking them out for walks. Im quite anxious to do this yet, as they are so small. The smaller brother is just 9 kg and loves to just be held alot. Does anyone have any experience with this breed or know abit about this?