This wild pig dog toy is anything but boaring! BarkBox Wild Borris is made with natural rubber, a wacky wobble design, and a treat-dispensing core that keeps medium dogs up to 50 pounds busy, engaged, and pigging out on their favorite treats. Rip through the outer fabric to reveal the rubber toy hiding underneath for a double dose of fun. Whether your pup is working for treats or bouncing Borris around for the sheer joy of it, this wild boy won't hog all the fun.