I've been walking a rescue dog for the last couple of months since the passing of my wife, for a local kennels. I do it for exercise, and to keep her father/my father-in-law company. Eric is a Great Dane - very big but fortunately very placid, and this is one of a set of caches that follow one of the main walks we do around Treeton Dyke.
The fifth cache on the walk and you should now be on the main path around the Dyke, so watch out for angler-muggles and dog-walker-muggles (one of whom might be me!). Another simple hide in trees a little off the path, so stealth may be required.