In today's era of designer dogs - all cockapoos, labradoodles, and yappy wee handbag dogs - there's still a lot to be said for a good Heinz 57, those lovely mutleys made up of all sorts of breeds.
I once knew a Chihuahua who got a Great Dane up the spout. Mind you, I suspect someone put him up to that!
These two playmates, snapped in Golspie Street, Govan, in the 1970s, look like a right pair of loveable rogues.
You can almost imagine one saying to the other: "Right, once we've had oor fotie taken, let's go up the park, and sniff some bottoms..."