The Surgi~Snuggly Red – SL – EC Inventors of The Original Dog Onesie E Collar Alternative Protects Your Pet’s Wounds & Bandages – Hugs Away Your Pets Anxiety, Plus It’s Easy On and Easy Off-Red-SL-EC is a veterinary-approved, easy-to-put-on and take-off garment that provides comfort to your pet after surgery. Made from a soft, durable textile that is designed to resist tears and wear, this jacket will last you and your pet many years.