HOW CAN YOU TELL IF THE BOY DOG IS IN HEAT. I HAVE TWO SHIH TZU
Heat is just a female dogs period, so a male dog is never in heat. Just take your dog around a female dog that is in heat and it's nature for him to know what to do from there!
Boy dogs are ALWAYS in heat...just like boy people!
Actually, males don't go into heat, they can breed at anytime...
Boy dogs never go into heat, only female doys. Unless your dogs is GAY!