This cache is part of the short Battle Welly Walk series where, as the name implies, wellies are recommended! The caches can be done alongside the Ad Lab and will take you for a nice stroll around the fields and woods on the outskirts of the historical town of Battle. The chances of being attacked by a lost Norman are very small (but never 0).
The cache is a small container with an animal figurine attached on top. Please don't pull on it (it may bite). Happy hunting!