Concept Research at the forefront of cat and pest repellents using high tech ultrasonic technology made in Great Britain. Concept Research is the UK's leading manufacturer and supplier of brand leading deterrents to rid your property & garden of Cats, Mice and other pests.
Concept Research's CatWatch® is the ONLY cat deterrent tested and approved by the RSPB, the Royal Society for the Protection of Birds. The RSPB is the largest nature conservation charity in the UK.
The original, the best.
Humane ultrasonic cat, & pest deterrent manufacturers.
