AWESOME for our treat dispensing needs
I have a smaller pup who has short legs and cant really throw around most treat dispensing toys. He really enjoys just licking things out of the toys. We have tried quite a few of the toys and found they were either too shallow and has a big opening (so he could basically get his little tongue in there and clean it out in about 60 seconds) or had a hole at the bottom (which makes it really hard to fill with a liquid based filler). This one is deep without any holes so I can put a decent amount of stuff in there and it doesn't fall out. The wobbly based and grill part makes it harder for him to get the stuff out which is awesome!
If you need a trick to get a liquid in there or what kind of stuff to fill it with; I take peanut butter and add a little water until its a slightly thin paste (not thick but not runny) and put it in a ziplock bag, cut the tip off and then put the tip into the grill and squeeze it out. Same with baby food (make sure its pure without any weird ingredients), pure pumpkin, yogurt, etc.
Highly suggest this if you have a licker! I'm not sure how well treats would actually come out of it because of the wobble base and the flat top, it would either land flat on the ground or wobble and no treats would come out, but I suppose if your dog is big enough then he could pick it up and throw it around. My pup is a 15 pound chiweenie so he absolutely couldn't pick it up.