Welfare of Companion Animals in Single-Person Households

Rising single-person household rates mean more companion animals spend extended hours alone daily, with chronic social isolation becoming a significant welfare concern for social species.

Key Facts

Single-person households now make up over 30% of all households in most developed countries
Dogs left alone for 8-10 hours show elevated cortisol and behavioral distress indicators
Cats in single-occupant homes show less social interaction and more passive behavioral states
Doggy daycare, pet-sitting, and interactive camera feeders partially mitigate social isolation welfare impacts
Some countries including Sweden have legislation requiring dogs not be left alone for more than 6 hours

Welfare Considerations

Single-person households have created a structural mismatch between companion animal social needs and available human contact hours. Dogs who evolved alongside humans in constant contact now routinely spend their days alone in empty homes. The behavioral and physiological evidence of distress is clear — elevated cortisol, separation-related behaviors, reduced activity. Solutions exist: doggy daycare, pet-sitters, flexible work-from-home arrangements, and for cats, providing a second compatible companion. The question is whether owners recognize the welfare need and act on it.

What You Can Do

Arrange for regular companionship for social pets left alone for long periods
Consider doggy daycare, a dog walker, or a pet sitter for dogs left alone for more than 4-6 hours
For cats in solo households, consider adopting a second compatible companion
Advocate for workplace pet-friendly or flexible working policies that allow owners to attend to companion animals