A Nuisance of Cats

That is not my idea, the collective nouns for cats is a nuisance!
I like looking at the collective nouns for animals as they are very descriptive.
For example; an intrusion of cockroaches,  a tower of giraffes, a plague of rats!

Our cats are a real nuisance though.  They have this mad hour or so two or three times a day where
they race around, attack anything that moves, and things that don't move!  The black cat loves to go near the window where the dog is,  She just sits there and the poor dog works herself up
into a real state, We keep moving the cat away but she keeps going back!
But they are cute and Hannah loves to play with them.  Hannah is stressed because of
tests but spending time with the cats seems to help her calm down!  I think all of the photos
that Hannah took are of the cats.

black one is Alan

Brown cat is Mama, grey one is Fred

white one is Steve