It's very frustrating isn't it - we read about all the varieties available in the USA that we're unable to get hold of - and, if we can get hold of them, they cost a
fortune!!!
I personally home-cook for our Harry - but the kibble of HIS choice that's always down is Royal Canin, it's the only one he'll go anywhere near, and I've tried about a dozen different types.
If he's eating it, enjoying it, and thriving - then I personally would stick with it. Good luck!
Sally + Harry
x