Oxbow do some freeze dried strawberry treats and a few other freeze dried treats!I'd recommend getting those,as well as a basic staple item of Pure Bites with just chicken
These are both a bit pricier but definitely worth the money,but maybe also pick up a pack of willow sticks if you don't have any.They're pretty cheap,and you can use them for DIY toys or on their own and there's quite a bit in them so they can go a long way!