Hi and welcome to YT! I love that you have a Yorkie and Border Collie. I have a Yorkie and a Sheltie mix that looks like a Border Collie lol
As for the rugs..Yeah, I can't help with that. It's just in their dna I think. Mandie is not allowed in the bathrooms without me and I had to take up the brand new rug I bought for my living room last month lol Silly girl