Help my daughter to play and enjoy her childhood

I have a cute adorable little angel and am her father.I like my daughter more than my life.

Every parents want to see their children's happy childhood.I have not enough money to buy a pet for her to give a playful and enjoyable life.I wish If I had some extra money.I could buy a dog for my little angel.When,my daughter goes to play with others people's cats and dogs with their children.Then I see her gloomy face.It makes me very sad.I am not able to do something for her because of poor income.