["IThink it's Good that they Choose who they want to be Stroked by" -The Support Quality of Animal-BasedTherapy].

For Adolescents with personality impairments it's often difficult to accept therapy offers. Personality impairment may be preceded by (early childhood) trauma, which undermines trust in others.Thus, adolescents with traumatic experience often have limited motivation to start psychotherapy, also due to the greater need for autonomy and the process of detachment in this age phase. However, adolescence is a particularly sensitive period, as personality impairments may consolidate and personality disorders (PD) develop. To address low trust and lowmotivation in adolescents with high risk for or already full PD an animal-assisted group therapy adjunct to individual mentalization-based therapy was developed and piloted. Two groups with a total of eleven patients each were conducted, four of whom agreed to talk about their experiences with animal-assisted therapy in an interview after completion of therapy. Interviews were analyzed qualitatively and evaluated with regard to the aspects of what the adolescents liked and disliked, what expectationsweremet or unmet, andwhat effects the adjunct intervention had on the adolescents' therapeutic success.The categorized statements are discussed related to the theories of human-animal interaction according to Hediger et al. (2019) and a new hypothesis about animals as teambuilding catalysts could be established. In sum, alpacas were perceived suitable as therapy animals for adolescents with personality impairments.