Development Stages
Development stages. Wonder Puppy. (n.d.). Retrieved April 19, 2022, from https://www.wonder-puppy.com/development-stages
Development stages. Wonder Puppy. (n.d.). Retrieved April 19, 2022, from https://www.wonder-puppy.com/development-stages
Your puppy’s development. Ultimate Puppy. (n.d.). Retrieved April 19, 2022, from https://ultimatepuppy.com/UPchart/
Lombardi, L. (2021, March 31). Fear, stress, and puppy brain development: What to know. Fear Free Happy Homes. Retrieved April 19, 2022, from https://www.fearfreehappyhomes.com/fear-stress-and-puppy-brain-development-what-to-know/
Scott, J.P. (1958). Critical Periods in the Developmentof social behavior in puppies. Psychosomatic Medicine, 20(1), 42-54. doi: 10.1097/00006842-195801000-00005
Morrow, M., Ottobre, J., Ottobre, A., Neville, P., St-Pierre, N., Dreschel, N. and Pate, J.L. (2015). Breed-dependent differences in the onset of fear-related avoidance behavior in puppies. genetics
Asher, L., England, G.C.W., Sommerville, R., and Harvey, N.D. (2020). Teenage dogs? Evidence for adolescent-phase conflict behaviour and an association between attachment to humans and pubertal timing in the domestic dog. Biology Letters, 16: 20200097. http://dx.doi.org/10.1098/rsbl.2020.0097