Yep, that's marking. If he's not neutered, he probably eventually lift his leg to go. I notice Trace marking outside but he's neutered and doesn't lift his leg. If they start marking inside, then it can be a problem, and if they're lifting that leg....that could mean "marking" the couch.
__________________ Deb, Reese, Reggie, Frazier, Libby, Sidney, & Bodie |