My dog is due to come in heat in a couple weeks and I don't want to have a mess like the last two times or have to smell the blood again. We would like to get her bred which we tried last time but she didn't take. Last time I bought some boys briefs but she got them off. I was thinking about buying a dog diaper off ebay but was wondering if anyone else knew of anything better. I'm worried the item won't get here in time just incase she starts early. I don't want to spend a ton of money for something to cover her butt. I can buy one for $13 off ebay. I thought about buying some kids swimming pull ups but don't know what size to buy. She is 23" around the waist in front of her back legs and about 49lbs.