Just an educated guess here, but I'm thinking it's mating season for cats.
Those creatures are really rude. Not only do they do it in public, but they are extremely loud. Ozzy went nuts (probably very jealous).
I'm just curious: who is the one making all that noise, the male or female?
And exactly how long does the season last?
With apologies to Ilana S. and Yael.
Warning: Ramblings Ahead
5 weeks ago