The NEW Big Cheese Mega-Sonic Cat Repeller Detect & repel cats from lawns, flower beds & bird feeders using this Mega -Sonic Cat Repeller! (I don't think so!) It claims - The motion activated repeller detects animal movement and delivers a continuously variable sonic burst to deter cats without harm. Coverage area is up to 12 metres in a 98 degree arc, creating a protected zone of over 120 square metres. After getting very fed up with my bird feeders & visiting birds & my pond fish being watched & pounced on all the time by neighbours cats, I decided to invest in one of these cat repellers. I can't remember ...  Read the complete review

The Big Cheese - Cat Repeller does exactly that - repels cats. I bought one of these for around £15 off of Amazon about a month ago and am very pleased by how it's performing. So how does it keep those pesky cats off my garden you ask? Well I'll tell you... It emits high frequency variable ultra sound waves to ward them off, and activates when the infra red sensor senses activity. The IR sensor patrols a 98 degree sector with a range of 12 metres, I found this very reasonable as I don't have a particularly huge garden. This is about the humanist way possible to get rid of cats - no more spraying your garden with chemicals or other nonsense. It ...  Read the complete review