How many sizes is the pet bed available in? Layla November 05, 2020 15:54 Updated Follow The Layla Pet™ Bet is available in three sizes! Small, Medium and Large. Related articles Is the pet bed copper infused like the Layla Mattress™? Does the Layla Adjustable Base™ work with any mattress? What Are the Benefits of the Layla Hybrid™ Mattress? Is the Layla Pet Bed™ safe for my pet? What are the Layla Bamboo Sheets made from? Comments 0 comments Please sign in to leave a comment.