 In some cases, we can look at some of the certifications that those trainers might hold, knowing that certain organizations really toe the line on that. I also love when the trainer is providing video of their sessions. This is what we're doing. And I also love asking the questions and having the pet parents ask those questions to say, hey, if my dog is doing, quote unquote, the right things and you're rewarding, how do you respond if they don't do the right thing? That's a big question.