4月13日的Petpuls应用程序分析

[Is what a dog needs a ball or a snack?] How does my dog feel? Dogs express a lot of emotions through barking. But it's hard for us to know why dogs bark. Is there any easier way to understand the dog's mind? Wouldn't the dog alone feel anxious? It's hard to know just by looking at it through CCTV. Is the dog  显示更多