As Simon and Sparky are making out and groping each other they push against the keyboard once, then twice, somehow selecting the 'Apply to All' button...
The chronivac whirled away as the emitter began to scan and scan...
Two hours later as the two young men slept, exhausted from their fun,a screen popped up onto the screen 'All male dogs selected, commencing alterations'.
The computer worked slowly with billions of dogs being changed at once, taking a few hours to complete.
Screams could be heard across the globe as their pets slowly changed into naked gay men with 1/2 the mind of a dog...