The first tune is a reliable old standard. The second one is sometimes played a key below the present one but is handier on the flute in A minor. You can get the dogs to yelp a bit louder in the higher key.
* Thanks to William for pointing out that the first tune is not The Reel of Mullinavat. I think it is Gerry Commane's Reel. I'll put the tune which belongs to the "Reel of Mullinavat" on when I get a chance.