This is for the medium sized ball, same size as a tennis ball. Bought them for Leah but she would rather have a fleece tuggy.
It is the senior one, but I would imagine fine for younger woofs too, Leah is only 4. Grey and greenish colour. Nice and bouncy too. In as new condition little bit of discolouring to the grey background bit no teeth marks or holes.
No picture I'm affraid.