TY - RPRT TI - Balancing skill against difficulty - behavior, heart rate and heart rate variability of shelter dogs during two different introductions of an interactive game AU - Arhant, C. AU - Altrichter, B. AU - Lehenbauer, S. AU - Waiblinger, S. AU - Schmied-Wagner, C. AU - Yee, J. R. PY - 2019 DO - 10.1101/838524 UR - https://www.biorxiv.org/content/10.1101/838524v1 ID - 10.1101/838524 ER -