A spiked dog collar is a Zamorakian artefact made in Archaeology at an archaeologist's workbench.
It may be used on a hellhound to complete the Who's a Bad Boy? achievement. This will not consume the spiked dog collar.
Spiked dog collar
||While the team have dubbed this a dog collar, it's clearly for a very large dog. Considering where it was found, the research team has suggested it was for a hellhound.
- ^ This is amount for trading in the artefact at the listed collectors. A part of the collections give an additional amount of chronotes upon completion. The amount in the parentheses is the amount obtained when donating to the museum donation bin, which will give only 40% of the amount one would get from a collector.