Придумать ответ на вопросы! when people care fore animals, they feel themself needful? what do you think about it? 4) when people walk with animals and feed them, they feel themself happy. i believe that's true. and you? мне - это !

When people care fore animals, they feel themself needful? What do you think about it? - Yes,of course. When people care and help animals,they can feel happy, responsibility. And I think that people must help animals. 
When people walk with animals and feed them, they feel themself happy. I believe that's true. And you?- I agree wiht position. Because , when you can make happy your animal it is really cool. When you see how your amimal feel happy, you feel happy too and you smile.