Holmstron, S.E., Bellows, J., Juriga, S., Knutson, K., Niemiec, B.A., Perrone, J. (2013). 2013 AAHA Dental Care Guidelines for Dogs and Cats. Veterinary Practice Guidelines, 49(2), 75-82. DOI 10.5326/JAAHA-MS-4013
Bauer AE, Stella J, Lemmons M, Croney CC (2018) Evaluating the validity and reliability of a visual dental scale for detection of periodontal disease (PD) in non-anesthetized dogs (Canis familiaris). PLoS ONE 13(9): e0203930.
Döring, D., Ketter, D.A., Klima, A., Küchenhoff, H., Dobenecker, B., Schmidt, J., and Erhard, M.H. Horn of calf hooves as chews in laboratory dogs Enrichment