"Pet Nation: The Love Affair That Changed America" by Mark L. Cushing c.2020, Avery $27.00 / $36.00 Canada 310 pages
Great-grandpa would think you were crazy.
In his day, dogs slept outside, maybe in the barn, or in a doghouse, if they had one. Cats caught their own dinner in the garage or shed. Neither animal came into the house . . .