Third one from the end looks a little stretched.

The cats or the boxes?

Here’s a very technical paper that studied nose vs mouth vs combined nose-and-mouth breathing:

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7455204/

I confess it was over my head and I just skimmed it. But the conclusion says, “The high filtration efficiency of the nasal cavity together with its efficient clearance mechanisms lead to the recommendation to prefer the nose breathing over combined or mouth breathing.”

The conclusion also says, “There is general scientific agreement that lower airways are more vulnerable to severe infections” and “From this point of view, the nasal inhalation is preferential because it significantly reduces the number of particles penetrating to lower airways.” I’d guess that means that shallow breaths are probably preferable, but you’d need to read the article to confirm that.

Greebles. They’re often on the ceiling at our house.

The Secret History by Donna Tartt, The Goldfinch by Donna Tartt (no, I’m not reading anymore Donna Tartt), Gone Girl by Gillian Flynn

I had a cat that was maybe 6 or 7 years old when she suddenly started having seizures. After a seizure, she’d be wobbly for a few days, then eventually back to normal… until it happened again. Vet couldn’t figure out what was going on. We decided to try to track when she had the seizures—was it when she ate something out of the ordinary, got exposed to something unusual, on a recurring schedule? That sort of thing. We quickly found out that within a day or two of giving her a dose of Frontline flea treatment (the kind you drip on the back of their neck) she’d have a seizure. We stopped giving her Frontline and she never had another seizure.