Mine arrived yesterday so I tried it with her dinner. I gave my Miniature Schnauzer Britta only dry dog food for this first time test. Normally for dinner I give her a mix of dry and can. I'm glad I didn't, it was working really good and then when she was finally finished I looked in her bowl and it was gone. She managed to get it out, it was laying on the floor. I'm gonna try it again tonight with her normal food. I hope it won't pop out again. So, so far I don't recommend it. I have no problem revisiting my review if it stays in her bowl.