BeddGelert is just down the road from Anglesey and it's there you can visit Gelert's grave ( honest )

Llewellyn and Gelert

Now Llewellyns doggie Gelert
Wouldn't hunt, or so they tell it
but he stayed at home that mornin'
by the fireside, tired and yawnin'
Was you ever see, was you ever see,
Was you ever see such a funny thing before

When the Wolfie he came callin'
and the baby started bawlin'
Gelert he sprang into action
leaving Wolfie needing traction
Was you ever see, etc

Prince Llewellyn he went wild
'cos he couldn't find his child
so he stuck his sword in doggie
'cos he felt rather grogy
Was you ever see, etc

But then he heard some cryin'
just as Gelert he was dyin'
and he found his baby lyin'
safe and sound amongst the ironin'
Was you ever see, etc

So now Gelert he is buried
By Llewellyn who is worried
what he's going to tell King John
about the queer things going on
Was you ever see, etc

apologies to Mr H