Your dog's anatomy will determine whether a diaper or wrap (also called a belly band) should be used. A diaper is designed to securely fit female dogs and a wrap is for male dogs. Let Their Tail Wag: Some diapers have built-in holes for your dog's tail to fit through.
Female Dog Diaper-Britches | Dog Diapers| Washable Dog Britches| Jack & Jill Dog Diapers
Male Dog Belly Band-Wrap | Dog Belly Bands | Jack & Jill dog Diapers – Jack & Jill Dog Diapers