Dogs have feelings just like you and me. They cry when they're 1 , and they smile when they're happy. It's true! Dogs have lots of 2 of telling their feelings without using words. You just need to 3 their body language. For example, what does it 4when your dog wags his tail? He's telling you that he's happy, or that he is 5 . something and he wants it. Sometimes you may see your dog tuck (将……缩拢并塞进…..)his tail between his 6 It means that he's probably afraid, or not feeling 7. Also, it isn't hot outside, but does your dog look like he's panting(喘气)? Don't worry—he's fine! It may be

8 , but that's how dogs smile when they relax. Here is a(n) 9 You can try it at home. Ask your 10 , "Do you want to go for a walk?" Watch his body language closely, and you'll probably see him answer, "Yes!"