HCIs	Human–Canine Interactions
HAIs	Human–Animal Interactions
AAIs	Animal-Assisted Interventions
AAT	Animal-Assisted Therapy
AAE	Animal-Assisted Education
AAAs	Animal-Assisted Activities
IRBs	Institutional Review Boards
IACUCs	Institutional Animal Care and Use Committees
ARRRIVE	Animal Research: Reporting of In Vivo Experiments
LEAD	Lincoln Education Assistance with Dogs
VCSTs	Veterinary clinic studies committees
TSST	Trier Social Stress Test
CGC	Canine Good Citizen
CPDT-KA	Certified Professional Dog Trainer, Knowledge-Assessed
CDBC	Certified Dog Behavior Consultant
IAABC	International Association of Animal Behavior Consultant
FAS	Fear, Anxiety, and Stress
ANOVA	Analysis of Variance
C-BARQ(s)	Canine Behavioral Assessment and Research Questionnaire
CFR	Code of Federal Regulations
WCE	White coat effect
STAI-AD	State-Trait Anxiety Inventory for Adults
CgA	Chromogranin A
sAA	Salivary alpha-amylase
HR	Heart rate