No help here. I am getting my girl spayed just in time to not have to worry thankfully! Maybe do a google search? Oh just looked on amazon and couldnt find any. hmm....
Good luck finding them without tail holes. If you're looking specifically for pets, most dogs have tails. You might try looking for human diapers. Or you can try Carolina pet pantry and see if they have some...since they tend to favor the Bulldog breed.
Grannie Fannies by Denali-- carolina pet pantry. They are custom made. Check out the site. If you don't see what you need email Courtney. She is great.
Sarah used the washable ones and I would hook them through her harness kept them on very well. Not the harness she has now but the ones that go down the back further