Will epoxy putty work? I need to mount a toy for my horse surrounded by his...

I need to mount a toy for my horse surrounded by his stall, but I don't want to drill holes in his shelter because it's not my shelter and he moves around from paddock to paddock. Will epoxy putty be strong ample to hold it up? Can I remove epoxy putty from wood if I need to?
I painted over wallpaper, and when I tried...
Answers:    Epoxy is stronger than wood. If you try to remove the item you will finish off up taking some wood with it, possibly a big chunk. If you use epoxy you will end up doing more deface when you remove it than a few srews would do.
There is a dip or a hole within...
no need to digit out how to clip it on, or hang it on the stall,