Advanced Power Paws Dog Protective, Non-Slip Foot Wear - each pack includes FOUR (For 4 Paws) Extra Small fits larger Yorkies, Silkies and similarly sized dogs weighing 12 - 25 lbs  paw width: 1.38" - 1.75" / height: 1.38" x 1.75" Reinforced toes are very beneficial to dogs who have long nails, or neurological issues that may cause them to drag a foot. Protect both paws and hardwood floors Protect paws from heat, allergens or irritants. May be sprayed with Scotchgard or other waterproofing spray to protect paws from snow Help keep paw wounds clean while providing air flow for healing Help older dogs with mobility issues, arthritis or hip dysplasia. Help younger dogs with traction on slippery surfaces.