I'm posting this here and in Chat as I'm desperate for a solution!"
A couple of years ago a pair of pigeons built a nest in the bush next to my patio. I thought the "babies" were quite cute until the whole family started shitting all over my patio.
They're back again, eyeing up the bush for this year's nest. I'm constantly sweeping up poo and worried about the dog treading it in.
Oh and when the patio doors are open, they sometimes make a flying visit into the kitchen - nearly giving me a heart attack.
Any ideas how I can discourage them from my garden? Please don't suggest anything cruel like getting a cat.