> did I read that right he doesnt only use them to hear but for smelling too ?
It is said that their long ears help trap scent allowing them to track more efficiently. Long ears are certainly a feature of many scent hounds such as Bloodhound and Basset.
Even in my own HPR breed I notice a huge difference (literally!!) in scenting ability between my boys. I'm sure some of it is his breeding but he does have enormous ears!! :)