How can I stop cats and foxes stealing my marijuana plants?

I am planning on doing some outside growing. (UK)

HAHAHAHAHAH.......... imagine a HIGH cat......HAHAHA......

Its not the wildlife you have to worry about, they are not interested. Its the people.

Put them up in a tree. Build little shelves and put them up until the plants get bigger and too heavy to steel. Dogs love to eat the leaves of the very young plants.

You have the police take care of the plants for you.

Well you could put up an electric fence. That should help you some. But if the cats and the foxes eat to much they will be hooked on the stuff. Then you will have to share. Or they might rat you out. happy puffing.