These last ages and both my dogs seem impressed!
Both my miniature pinscher puppy and elderly poodle love these.
My little puppy could literally chew for England. No household item is safe if he hasn't got a chew on the go...
Luckily these keep him quiet for ages as although they are hide chews, the tripe filling appears delicious and MUST be extracted at all costs.
Amazingly my old dog enjoys them too, despite having bad teeth. Cunningly he simply waits for the puppy to soften the chew up a bit and then nicks it off him!