Does the job but.
Some time ago our little Lucy was badly injured while on one of her trips outside ,we think she was set upon by some other animal . The vet did a good job and she healed well but we were left with a very nervous little friend. I bought one of these collars to see if it would help and it did but after three days Lucy started to scratch and cut herself now she has to wear the dreaded lamp shade collar for a week or so . If you get this collars I would advise caution ,