Old dog, young dog or...
... indifferent dog, enthusiastic dog. Note how the dog on the right has just had a jump in the puddle. See the water droplets around its head like a halo of diamonds.
I had fun with this today. I'm submitting an extra collage: also in Sydney Park (dogs' heaven) of an adorable Jack Russell; and of some ibis (otherwise known as bin chickens). Other species, like crows, also raid the bins.
Ibis have been moving steadily coastward since the 1970s from their natural wetlands. It's an adaptable species.
Thanks for hosting BobsBlips. Stay well all.