I have seen bedlington crosses with mouths like butter. But, I have seen more of them that will give the rabbit a crunch if it gives it a hard time. I have seen a few lurchers in my time, I had my first one funnily enough that was a beddy x another terrier crossed with a whippet in 1968. She had a fairly good mouth but the odd rabbit would get the treatment.
The last lurcher I had was about 15 years ago off chalkwarren as it happens, out of his ACD X Speckle. Unfortunatly he broke his neck while working and that put me off having another lurcher, but I have been thinking for the last coupl