PAW5 Wooly Snuffle Mat
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Sniffing tires a dog out far more than the effort suggests, and a snuffle mat is the simplest way to put that to work indoors on a wet afternoon. Scatter a meal over it and the dense strips swallow every piece, so your dog has to nose through rather than hoover.
Nearly every dog gets it right on the first go, which builds confidence before harder puzzles. It goes in the washing machine, but it is still fabric: lift it once the food is gone if your dog likes to shred.
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