Stay cool year round with the world's first doggie-durable non-melting snowball. The Orbee-Tuff Snowball hits the mark with its fun texture and perfect size. Great for holiday gifts, winter romps, or summer fun for winter-lovers, the Snowball is chewy fun without the ice cream headache. No yellow snow was used in the making of the Orbee-Tuff Snowball! It measures 2.75" in diameter