Beeztees Dog Toy just £1.59 Amazon Add-on item
This might be more suitable for medium and larger sized dogs.
It looks like a tough rubber ball, I'm sure my little mate Freddie won't be able to destroy this one.
Amazon Add-on items require your total spend to be £20 with the item included.
I did post the Butler's Grove add-on item here https://www.latestdeals.co.uk/deals/butlers-grove-smarty-pants-westminster-chutney-park-lane-pickle-amazon-add-on-amazon