Good to know.
A few years ago my wife and I left our house unattended for a month or so. We had cats, but they were locked outside (they had a dry place to sleep) and somebody came by to feed them. So mice move inside. When we came back, the mice were everywhere: kitchen 'fridge, cupboards, bedroom, bathroom, basement, attic, everywhere the cats couldn't get to. The cats, being cats, weren't immediately concerned; they just wanted their kibble, "These mice can wait for me to play with them". But our little dog went berserk. She had been cooped on a plane for half a day and was half a day's timezones out of whack and we were all tired it was 2 am. but she would not stop sniffing and growling and digging until all the mice were banished from the house (to heaven). Not a Daschund, but a Terror. No, more than terror, Terrier.
But I couldn't leave a dog outside for a month with someone coming by to feed it. That's the difference.