"There is not a product on the market the compares to the ProCollar. It is the best animal-habit preventative device made. E-collars are uncomfortable for dogs, and they are aren't conducive to happy healing.
ProCollars are amazing, comfortable and versatile. My pup had just got spayed and this kept her happy and healthy.
If the weather is cold, sometimes it can deflate the collar a bit, but that's a given and matter of science and physics, no fault of ProCollar's makers. My pup was playing with other puppies, romping and rolling around in the yard. Teeth, claws, you name it -- NOTHING PUNCTURED THE PROCOLLAR.
This is the perfect device for these circumstances. I've even taken it to another local pet-shop to convince them they need to carry ProCollars too. I have given them as gifts, as well! A must for any new pet owner."