Very easily adjustable to ensure a comfortable fit. - Easily adjustable - Strong material to ensure durability - Machine washable at 30 degrees - Available in 6 colours & 5 patterns We think that the Doodlebone® Dog Collar is the bee’s knees of collars! Strong Polyester webbing and reinforced stitching means our heavy duty dog collar will last the course. A machine-washable dog collar at 30 degrees makes it easy-peasy to clean - if your dog likes to be a mucky pup. And our range of sizes has been carefully thought through to fit any dog.