Hi there! Let's talk about dogs and how they show their feelings.
When a dog sees its owner, it often gets very excited! It may jump up and wag its tail really fast. This means the dog is happy to see you! Think of it like a big smile from the dog!
But when a dog sees someone it doesn’t know, it might bark. Barking can mean the dog is feeling a bit scared or just wants to say 'hello' from a distance. It's like when we talk loudly if we see someone we don’t know yet!
So remember, when a dog jumps and wags its tail, it’s your friend. But if it barks at other people, it’s just being careful. Always be gentle and nice with dogs!