Hi all just wondering all of you who keep there piggies indoors as in in the house like me do they smell yesterday my pigs were ouside all day in the run they didnt come in till 8 last nite and they were put in clean cages this mornin at 8 when i went in they smelt why have they started to smell my hubby seems to think they have always smelt but we have only noticed in the last 4 months cus he has given up smoking he thinks the smell of fags covered the piggy smell i am not convinced but they have started to pong why why why they are cleaned out every day i have got 2 pigs in a 3 ft by 2 ft and 4 pigs in a 5 ft by 3 ft is this too many? thanks for readin Emma x