I started out with 4 a little over a year ago and now I have 17 (9 hens and 8 baby chicks). It can be a little addicting

Especially raising the babies. I live on an acre and I think that I am at my max so I am giving some away as soon as they are older. Mine are also free range so sadly I lost 3 from a dog attack, but they are very happy running free so I feel that offsets the loss. I also live in an area where predators are low due to being surrounded by neighbors with dogs. The dogs were the biggest problem and now my neighbors are doing a great job of keeping their dogs on their property.