Clipper blades

[PC Steele]

I have a pair of Lister Liberty clippers. I want to clip my very, very hairy Shetland but want to keep some length on his coat due to sweet itch. Shall I use medium blades or coarse blades?

 

[asmp]

Covercote blades? I’ve used them on my pony today.

 

[Jambarissa]

Covercoat if you have them. Coarse if not, it's still very short as in a few mm.