Comfortable This Inflatable Neck Donut Is A Soft and Lightweight Alternative to A Traditional E-Collar Cone, Designed to Prevent Your Pet From Biting or Licking Surgery Sites, Injuries, Rashes, or Stitches. with Cozy Fleece for Your PetS Comfort, It Allows Your Pet to Eat, Drink, Play, and Sleep Normally and DoesnT Block Their Vision During Their Recovery. The Soft Donut Fits Right Around Your PetS Collar and Can Be Used with Dogs or CatsRestricts Biting and Licking Similar to An E-Collar Cone, This Soft, Protective Collar Will Prevent Your Dog or Cat From Biting or Licking Surgery Sites, Rashes, Stitches, or Wounds During Their Recovery. This Inflatable Collar Is Thicker Than Standard Inflatable Recovery Collars, Making It Harder for Your Cat or Dog to Reach Surgery Sites or Wounds On Their Body. This Helps Your Pet Recover Quickly While Still Allowing Them to Rest ComfortablyAdjustable Fit The Soft, Inflatable Donut Design Fits to Your PetS Regular Collar, Securing It In Place. Simply Insert Your PetS Collar Through The Loops Inside The Inflatable Neck Donut and Adjust The Strap On The Donut As Needed. It Is Designed with A Secure, Quick Release Buckle That WonT Pull Your PetS Fur and An Adjustable Neck Size, Ensuring A Great Fit for Small, Medium, or Large PetsFour Different Sizes See Picture 4 for The Sizing Information. to Ensure The Best Fit for Your Pet, This Inflatable Recovery Collar Comes In Four Different Sizes. The Fit Can Also Be Adjusted with A Strap, and The Inflatable Recovery Collar Stabilizes By Attaching Directly to Your PetS Everyday Collar, Which Makes It A Great Choice for Small, Medium, or Large Pets. Measuring Results Can Be Off By 4 Inches If You Don'T Tighten The Measuring Tape Properly.