Heart Pup Shark Tank Products Sale Pocket Scarf Sling Small Dog Puppy Pet Carrier with Harness Clip in Grey by Heart Pup FREE SHIP and Harness clip attachment Small dogs up to 15 pounds Knit Fabric so that it looks like a fashionable scarf with cushion and comfort. Cross body dog carrier scarf sling. Ergonomic, organic, enviornmentally friendly and made in the USA.