tunnels for piggies?

[deeandnick]

i was given some big tins today - that held olives. their great size for piggies - but will they hurt themselves chewing on the metal? x

 

[piggyfan]

Yes they may do. I would not use them at all it could be dangerous.

 

[PiggyLove]

I would say cardboard tunnels - yes .

metal tins/tunnels- definately no