Going through my LP collection and saw a picture of Paul Anka, on an LP cover, aiming a sxs shotgun inside a room. Not possible to tell what make or model of gun. Is there any other information on Paul, whether he was a hunter, collector or other?

He was an Ottawa Ontario school boy - who started to sing.
IIRC - when his song(s) took off, he $$headed south$$ of The Medicine Line.
Street named after him in Ottawa.

Maybe old Paulie did a "Slowhand" number, like when Clapton ordered some bespoke British double guns, all engraved with various of his many guitars- sort of like Bing Crosby's Purdey, engraved with lyrics and notes of some of his "hit" songs, of another era. RWTF