I want a dog that is fairly easy to train 25 pounds or less can be left home during the day doesn’t shead too much is fairly playful it’s excercise requirements can be met with 1-3 walks that are 10-20 mintues long daily has a moderate energy level is affectionate and friendly towards other animals dogs and strangers is pretty easy too train it’s grooming requirements can be met with brushing 3 times weekly or less is tolerate to heat and pretty tolerate to the cold I have found four breeds that I’m am interested in which are the cavalier king Charles spaniel, havanese, Japanese chin, or papillon so please help me choose between those four breeds or give your own recomendations please be as detailed as possible and I know I am asking for an almost perfect dog but please do your best to help