It grows as a slender, prickly plant usually seen less than 0.9 m (3 ft) high.

A dense, small prickly plant usually less than a metre high.

Foxes are not keen on fencing or prickly plants — and they act as a fortress to keep your garden safe.

Or thread prickly plants such as rambling or wild roses and blackberry through hedges and trellises.

Consider growing prickly plants, which make it harder for them to move around.