Nope, can not shoot them...illegial in the city. Nope, can not get anything from the vet for anything to put them to sleep for good. Need to trap them and take them to the animal shelter. They are trap savvy and no amount of fish or stinky food they LOVE would make them get into the trap. My aunt is so overbounded with feral city cats and need them to go pronto! She wanted to feed them something that would make them sleepy that you can pick them up and put them in the dog crate and off to the shelter they go. Antifreeze is OUT of the question! Asriprin?????????? If they die of overdose, that would be better if they just go to sleep and they would be gone. Mom was thinking of heart meds but I think cats can taste them...they are bitter! So what should we do?????? Need some kind of natural sedatives that would just placiate the most feral cat. Animal control is being stretched to the limit of four people working there and they told my aunt to take a number because there is a month long wait to trap and put cats to sleep. They are overworked and over logged with unwanted cats. Any suggestions??????