Does anyone know what the pins are call that you use to immobilize a fasten association paling to the ground ? We have a secure link blockade that has to be secured to...

We have a secure link blockade that has to be secured to the groung to preserve the dog from digging out.Does anyone know what they are called and where on earth to find them ? It seems resembling I used some in colorado finishing year and they had a hooked top that you could hook over some of the links within the fence and after drive them down into the ground to secure the barrier. PLEASE HELP ! LOL thanks.......
I own a crumbling brick on the front...
Answers:    Stakes.
We created a 6" philosophical trench and 4" wide lower than the chain links after mixed & poured cement so the point of the chain be attached in the cement. Cats, dogs, rabbits can't acquire in or out plus no weed/grass trimming.
What is the difference?
Stakes, Home Depot or Lowes