Some more good durable toys that I've found:

[BluenGold_Congo]

These definitely make the cut since they should last more than a few hours, I've had them for a week now and they're still fully intact and they are 2 feet long each. Well worth the money:

https://www.amazon.com/gp/product/B007PO2VMY/ref=oh_aui_search_asin_title?ie=UTF8&psc=1

https://www.amazon.com/gp/product/B007PO40K0/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1

Or baby toys - I usually pull off all the rubber suckling ends and avoid giving the ones with beads:

https://www.amazon.com/gp/product/B07CYFZ2TF/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

 

[dhraiden]

Thanks for the suggestions!