The Science of Connection: A Deep Dive into Human–Animal Attachment Bonds with Kristyn Vitale, PhD
The Science of Connection: A Deep Dive into Human–Animal Attachment Bonds with Kristyn Vitale, PhD
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This webinar session was broadcast as part of the Brain Train event – November 2025
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Webinar Description
With more than 150 million companion cats and dogs living in U.S. homes, it has become increasingly important to gain a deeper understanding of human-animal attachment bonds.
In this session, we will explore the science behind this connection through an examination of attachment theory and its applications to human-animal relationships. We will review the history of attachment theory and highlight key contributions from scientists like Konrad Lorenz, John Bowlby, and Mary Ainsworth, who helped shape the field. We will cover the biological relevance of attachment behavior and how attachment bonds influence the survival of animals. We will look at key attachment behaviors such as proximity-seeking and separation-avoidance behaviors, as well as the brain regions involved in emotion and bonding, and the role of hormones like oxytocin in the formation and maintenance of attachment bonds.
Next, we will examine the different styles of attachment which will include a discussion on secure, insecure-ambivalent, and insecure-avoidant bonds and what patterns of behavior are associated with each style. We will explore how these distinct attachment styles can be identified and measured in companion animals by using methods such as the Strange Situation Test and the Secure Base Test, which are both tests used with dogs and cats.
We will also touch on the current state of science for both cat-human and dog-human relationships and what the research indicates about our bonds with these companion species. We will end the session with a consideration of how an animal’s attachment bond can impact their welfare and provide recommendations for individuals dealing with separation anxiety, a syndrome related directly to attachment. In all, the goal of this session is to learn how to understand and apply attachment theory to increase the welfare of dogs and cats and to promote stronger human-animal relationships.
Learning Objectives
- Identify the basic principles of attachment theory.
- Examine attachment bonds from multiple perspectives such as the behavioral, neural, and hormonal aspects of these bonds.
- Interpret how attachment bonds can impact companion animal behavior and welfare.
Your Presenter – Kristyn Vitale, PhD

Dr. Kristyn Vitale an internally recognized expert in cat behavior and cognition. Vitale received a Master of Environmental Science from Miami University (USA) where she studied free-ranging cat social behavior and a Ph.D. in Animal Science from Oregon State University (USA) where she studied cat social cognition and cat welfare. During her graduate career she was a National Science Foundation Graduate Research Fellow and a Visiting Research Fellow at Kyoto University (Japan). Vitale’s research interests include cross-cultural comparisons of human-animal interactions, factors that impact animal social behavior, human-animal attachment relationships, animal learning and training, and ways to improve the welfare of captive and companion animals. Vitale’s main area of expertise is focused on cat social behavior, human-cat interactions, and the impact of life experiences, such as cat training and socialization classes, on cat cognition and the cat-human relationship. She has published in peer-reviewed journals such as Current Biology, Animal Cognition, and Applied Animal Behaviour Science and published academic book chapters in textbooks such as the Clinical Handbook of Feline Behavior Medicine and Feline Behavior and Welfare. Kristyn is also an active public speaker and is frequently invited to speak to professional and academic audiences as well as public audiences of all ages. Her work has been internationally featured in media outlets such as Science and National Geographic and in film documentaries such as How the Cat Conquered the World (ARTE France) and Inside the Mind of a Cat (Netflix). She is currently a Certified Applied Animal Behaviorist at Maueyes where she focuses on cat science and education.
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