The only thing I came up with was that the goats ranged from small to large, leading me to think of age. Small Billy is clean shaven. Middle goat has a black goatee and last goat has a gray goatee.

🔴

Hi Rusty ... not in rusted pans, at your house, we hope? If you have pets, who don't go to a shed to shed ... do you have a pair of those roller-up ers shown in an earlier pic at a house with pets, to keep departing guests presentable? o j

Speaking of knees…and hips…