I bought some Sainsburys chicken tigh fillets and each had a tiny bit of bone in them when I cleaned them! Im glad I noticed, didnt fancy biting on that and hurting my teeth.
A few days later I got Aldi chicken thighs, and....no tiny bones! None! Nada!
So Sainsburys, you can shove your more expensive chicken up your jumper! 
By the way this is not the most serious thread, obviously. I just wanted to tell someone 