The greatest French writer Antoine de Saint-exupéry in his tale "the Little Prince", the words of the child, passed to all mankind: "We are responsible for those we tamed!".
People will show mercy to our young brothers and sisters. Because the Spirit is his first conscious development. And only after reincarnated in man. If each of you will be able, even without taking in your home, but you show compassion and feed hungry cats and dogs, how grateful you will get energy from these beings in your energy field!
Help them! And if your heart glows with the Divine light of love to the world, take in your home are not expensive exotic pet, but a simple kitten or a dog.