Necks are pretty advanced for a kitten, imo. You might try chicken ribs... the flat ones from the breast side of the ribcage. The regular ribs from the backside could work as well, just might be a little awkward.
He really does need that bone content; besides the mental stimulation, the jaw workout, and dental benefits, the marrow in the bones contains lots of wonderful micronutrients. Eggshell is a decent sub for a while, but I wouldn't rely on it for the long term. jmo.
He really does need that bone content; besides the mental stimulation, the jaw workout, and dental benefits, the marrow in the bones contains lots of wonderful micronutrients. Eggshell is a decent sub for a while, but I wouldn't rely on it for the long term. jmo.