A suggestion for a new talent allowing them to function much like a sniffer dig. A dog could be given/shown a particular block to get the scent, and then draw attention to it if you walk nearby or head out into the world and find it. It would be able to work through a couple blocks, allowing you to find ores through walls for example.

Hey, thanks for taking the time to create this issue and I'm sorry I didn't get round to resolving it. I've not worked on this project for a while and have decided to archive the git repository. Fear not, there is a fork https://github.com/DashieDev/DoggyTalentsNext which might be of interest. I don't expect to be back within the Minecraft community so farewell and happy mining!