Get Real! wrote:Air guns are legal... you can apply for a license if you're over 18, but its illegal to use them in residential areas but I wouldn't worry too much about firing one at a pigeon or a cat because they're hardly audible and probably nobody would notice.
Are you referring to the type that fires those lead 'shuttle cock' type pellets? those ones where you cock the barrel to pump it ith pressure?
You dont want to fire that at any animal because it will probably kill it.
He just wants to 'slap it' with a plastic BB. This wont have enough energy to penetrate the animals skin.
Water is a good one though, just get a hose with a gun attachment that shoots it over distance. Cats hate water, if you soak it with water it probably wont come back and its harmless to the animal.