Inhumane. Drowning any animal is inhumane. A quick death is the best thing any of us can hope for. I am certain I could not (and will not) intentionally drown any animal.Is it humane to drown a cat because it attacked your livestock? I was reading on a quail thread earlier today. Someone had trapped a feral cat because it had tried to get into the quail cage. Then that person took the cage with the trapped cat inside and pushed the cage under water. I know farmers need to protect their livelihood. Any time it is necessary to get rid of a predator, i always hope a person can reason in the midst of their anger to do the job quickly with as little suffering as possible.