So my American Hairless Terrier puppy just came into heat for the first time at 7 months. She is the only one in the country so I need to keep her intact unless I want to keep importing them (which I don't) each time I'm ready for another one. Problem is that it is the highlight of her life to come to work with me twice a day & I would hate to deny her this. She has tons of energy anyway which will be used destructively if she doesn't get her mile or 2 of running to work a day. So my solution is diapers We don't have these doggy pants here so I just took a pack of diapers from my ex who's kid just got housebroken. She isn't thrilled but it's either that or confinement. Strange thing is that my Chinese Crested stud isn't showing a reaction to her & he is a little studmuffin but I've trained him very well about humping etc so it might be that. They are separated except for an hour or so of shared quality time with me anyway. I haven't had any males wondering up to work either so maybe it's just the beginning? I don't know. We always fix our females even if we show them though you aren't supposed to.