I honestly do not know but it seems logical that if you do not neuter the male dog he will have a sex drive, and the equipment to get the job done, and your Yorkie is there so YES they will probably have sex. My Buster was neutered and he still has a sex drive and mates with a stuffed dog. Also you will have to be careful when taking the male to the groomers, boarding, park as he may encounter another female dog in heat and want to mate. Why are you deciding not have him neutered is it for health reasons?
__________________ Carolyn  Buster Brown  
"The happiest people don't have the best of everything, they just make the best of everything." |