# Disconnected Lives: Social Networks and Emotional Regulation in Domestic Dogs

## TL;DR

Urban pet dogs often miss out on meaningful social bonds, leading to emotional stress and overreliance on humans.

## Contribution

Highlights social deprivation in urban dogs as a systemic welfare issue, overlooked in current research.

## Key findings

- Limited dog-to-dog contact in cities reduces social buffering and increases stress.
- Free-ranging dogs show better emotional regulation through flexible social networks.
- Social deprivation in urban dogs manifests as quiet tension and overdependence on humans.

## Abstract

Domestic dogs are highly social, yet most pet dogs live in single-dog households and experience limited opportunities for sustained intra-specific bonds. They rarely have a chance to form lasting bonds with their own kind. Most studies still look at dogs in multi-dog homes or daycare, which is a small and unusual part of the population. It tells little about ordinary city dogs. Urban life adds limits of its own—leashes, lifts, small flats, crowded parks—plenty of meetings, but short and shallow ones. Evidence suggests that positive dog-to-dog contact can buffer stress, while poor early socialisation increases fear and reactivity. Comparisons with free-ranging dogs, which maintain flexible social networks, highlight the potential costs of the highly restricted social life of pet dogs. Free-ranging dogs, who still live in small flexible groups, show what is lost when this social system disappears. This review gathers available findings and points to an overlooked welfare issue: the quiet social deprivation of urban dogs, and what it means for both canine well-being and human–dog communities.

Dogs are deeply social, built to stay in touch with others of their kind. In cities, though, most now live as single dogs. Housing rules, work schedules, and constant supervision have constrained their social environment. They still meet other dogs, but the meetings are short, managed, and rarely turn into real bonds. This review tries to pull together what is known about how such limited contact affects canine welfare and emotional balance. The sources come mostly from ethology, psychology, and urban studies, published between 2010 and 2025, and include comparisons between urban pets and free-ranging dogs that still organise their own social lives. Across studies, the pattern is similar: when dogs lose steady companions, they also lose the kind of social buffering that once helped them recover from stress. Over time, this does not always look like distress—more often it shows up as quiet tension, watchfulness, or an overdependence on human cues. The evidence points to social deprivation as a slow, structural welfare issue rather than an occasional problem. Meaningful improvement may therefore require moving beyond control and training alone, toward conditions that allow dogs to form small, stable circles of familiar peers that support lower arousal and more reliable recovery.