Hi Joe,
I'm confused about cucumber. You said it is bad for them, but I thought the only reason you shouldn't give cucumber fruit is that it has no nourishment in it (i.e. not bad, but no benefit). I know that people do sometimes use it for hydration because of its water content, or to deliver medicine (cucumber panacur sandwiches comes to mind). Also, is the squash family really bad for occasional treats? I thought that lots of people fed their torts pumpkin once in a while, and that pumpkin has anti-worm properties.
Nina