Tunnel chewing

hi Everyone!
I just caught my fluff chewing on his plastic tunnels that i bought him (apparently he has been doing this for awhile i have noticed quiet a bit of holes...) should i be worried? Im freaking out already cause i have to leave him at home when i go to another province to see family tomorrow... for may long (i will be back on monday) i put a pet cam to watch him but im worried about him... any advice would be welcome!

maybe try cloth tubes? less harmful that plastic.

He may not be ingesting the plastic. Often they will chew the holes and leave the pieces on the floor. Check to see if that's what he's doing.
You can also get cardboard tubes from home improvement stores -- they are used as concrete forms.

Thank you! It looks like there are some pieces but the holes are bigger than the pieces that are left on the floor

There’s not a lot you can do about it now, if he had ingested some small bits of plastic, so I would only let him have that tunnel with supervision from now on, and get a cardboard one or something that he can chew