Rising amount of people contemporarily tend to invest their money in pets. Having a pet has different positive aspects. Above all, we might learn responsibility, which is exceptionally influential in bringing up the children. This skill is very hard to learn for them, but having an own dog or cat is a great chance for them to realize that although it is surely connected with many fun, as we can play with these pets, it also means responsibility, as we need to feed it, take it outside and clean after it.