Ozturk, AliCeritli, IsmailSahin, Elif2026-01-242026-01-2420252522-57902522-5804https://doi.org/10.1007/s42087-025-00520-yhttps://hdl.handle.net/20.500.12868/5618As a result of the transformative changes in the 21st century, various studies have highlighted a gap in the literature regarding the need for new definitions of the family, while also emphasizing that the position of domestic animals within the family has not been sufficiently examined in historical contexts. This paper addresses a new conceptualisation of the family unit, wherein domestic (or non-domestic) animals assume the role of a core member or the most significant member of the family. The theoretical framework of the article is based on the impact of the individualisation model developed by Beck and Beck-Gernsheim on relationships and ties. Phenomenological analysis based on qualitative methodology was used in the study and it was completed with face-to-face interviews with 17 people who were reached except for preliminary interviews by using the maximum diversity sampling technique and the data were analysed thematically. Despite various social, economic and physical challenges, the research results show that a close bond is established between pets and family members, with pets being seen as members of the family. The research also shows that pets have a positive effect on family relationships and are good for family members' physical and psychological well-being.eninfo:eu-repo/semantics/closedAccessPet-based (centred) familyIndividualizationPetsFamily changeNew familiesSocial changeArticle10.1007/s42087-025-00520-y2-s2.0-105019542406Q1WOS:001596876000001Q3