trimming nails

Question
why should i trimm my cockateil/budgies nails?

can you please give me the different ways that i can do this? (example perches)

what kingd of perhes do you recommend ?

THANK YOU GOR YOUR COOPERATION!!!


Answer
DO NOT PUT NAIL FILING PERCHES IN YOUR BIRDS CAGE.
I wouldnt like to be standing on sandpaper all day. -_-

Taking them to the vet to have it done is easy. I personly dont clip my budgies nails. I havent had Cockateils in a while so im not sure about them.