Cloverooke XS Pet Diaper Liners are perfect for our tiny fury friends. Whether they need extra absorbency in their diaper or need a more sanitary option while in heat, we've got you covered! Offering you a pet diaper liner that will actually fit the small to extra small sized diapers. No more stained diapers from female heat or the extra laundry that comes with that, these disposable liners make for an easy and convenient clean up! Best used as a booster pad with disposable diapers for urinary incontinence or as a hygiene pad with reusable diapers for female heat.