Solutions to mobs glitching through walls?

[Brinaa]

We all know how it is when you're working on grinding mobs and they glitch through the wall, its super frustrating. I was wondering is anyone had found any solutions to keep the mobs from glitching through walls? As in using certain types of blocks? Using fences/walls?

Any suggestions?

Mobs that I see this happen to the most:
-Cows
-Hoglins
-Piglins
-Zombies

 

[Swrds]

I’ve seen this issue quite a lot, it can get quite annoying. What i’ve seen a few players do is break the bottom layer of the wall and have water running underneath the wall towards the killing area, so when the mob gets pushed into the wall it instantly gets pushed back out by the water (idk if that makes sense. if not, hmu in game and i’ll show you)
Hope this helps :)