Identical Twins and Two Cats

The fall (twice) from our deck to bushes below

My husband and I are both 43, the twins are eight months old, identical twin boys. Apparently very identical though they look quite different to me.  The cats are about seven or eight years old (not sure, they came with the husband) and are fraternal twins. Very fraternal.  One is fat, has long black hair and has cost us about a million dollars in vet bills.  The other is very slim, black and white short hair and has fallen from the balcony of our top floor condo to the ground (twice), bouncing off the roof below (about five stories) . Gus went and fished her out of the bushes, slight limp one time, never had a vet bill. Gus took a photo of the fall.

The babies love the cats, and squeal with pleasure whenever they spot one.  The cats do not love the babies and go through great lengths to avoid them.  Babies are just starting to crawl. Things should get interesting.