Tuffy Mega Odd Ball
This is very strong and great for our lab/kelpie . Its a bit wide for our smaller border collie but for bigger dogs is perfect!
Our dogs love this ball and it's really durable. Only downside is it retains a lot of water and gets really heavy when playing in the water.
My Neapolitan mastiff and French mastiff both love this toy. it squeaks and it also tough for them to play. After a year of playing, it does have some breakage but still good.
My Rottweiler loves this and it's very strong