If your pet has an injury that requires using an Elizabethan collar, try the Clearcollar™ Elizabethan Restraint Collar. It's much less confusing for your pet, as the transparent material allows your pet to still have full peripheral vision. The Clearcollar™ is also very easy put on and remove thanks to a set of plastic clips and a secure loop attachment design. Be sure that the collar is large enough for your pet. You should be able to slide 2 fingers between the collar and your dog’s neck if the size is correct.