Dogs like...

...the Sisyphusian cycle of construction/destruction/construction.
(They enjoy the irony.)

...under-sink leaks - rusted through since before the Nixon Administration.

(Seriously...this wadded up newspaper was under the 6" rusty hole in the base of our sink cabinet. The faucet had been leaking since, oh, say, the Fifties?)

...minor car damage.
(Who knew it would roll?)

...massive attack.

(I bet mine can beat up yours.)