the Cactus Fence Wall Spikes: Pack of 30 (13.5M to 40.5M) – GREEN

Bought to keep my cat in our garden. Seems to work. Very sharp

Easy to fit and I haven't seen a pigeon in my garden since they were fitted to the top of my fence - marvellous

Use screws to install them else nails split the wood on the fence top - logical. Took about 3 hours to get round my whole garden; chose green to complement my Wickes Sherwood green painted 6ft fence panels. Perfect fit of 4 lengths of spikes per panel top, so no great amounts of cutting needed.Result: the odd brave cat still walks across the top of them, but they never drop down into my garden and defecate in it as they work out that it is easier elsewhere. Mission accomplished.

Very easy to install and fairly effective. However, the spikes do not seem to present much of a deterent to the more athletic or enterprising cat.

Fantastic Product will buy again for our new fencing