I have a bull arab that loves digging grubs out of the vege patch..... so naturally the holes are 3 foot deep😣. Despite my best efforts i cant stop the digging & resorted to wire cages. Finally at my wits end i got the collar & fencing. It has worked beautifully, i finally have veges that arent buried in dirt, no landmine holes and sprained ankles🤣. I did have problems working out the set up, but the lovely lady on the helpline sorted, she was so patient. The only issue was the wire is so fine & delicate it catches on everything when you're laying it out