Can you estimate body composition in dogs from photographs?

German AJ. The growing problem of obesity in dogs and cats. J Nutr. 2006;136:1940S–6.

Lund EM, Armstrong PJ, Kirk CA, Klausner JS. Prevalence and risk factors for obesity in adult dogs from private US veterinary practices. Int J Appl Res Vet Med. 2006;4:177–86.

Colliard L, Ancel J, Benet J-J, Paragon B-M, Blanchard G. Risk factors for obesity in dogs in France. J Nutr. 2006;136:1951S–4.

Courcier EA, Thomson RM, Mellor DJ, Yam PS. An epidemiological study of environmental factors associated with canine obesity. J Sm Anim Pract. 2010;51:362–7.

Laflamme D. Development and validation of a body condition score system for dogs. Canine Pract. 1997;22:10–5.

German AJ, Holden SL, Moxham GL, Holmes KL, Hackett RM, Rawlings JM. A simple reliable tool for owners to assess the body condition of their dog or cat. J Nutr. 2006;136:2031S–3.

Courcier EA, Mellor D, Thomson RM, Yam PS. A cross sectional study of the prevalence and risk factors for owner misperception of canine body shape in first opinion practice in Glasgow. Prev Vet Med. 2011;102:66–74.

Eastland-Jones RC, German AJ, Holden SL, Biourge V, Pickavance LC. Owner misperception of canine body condition persists despite use of a body condition score chart. J Nutr Sci. 2014;3:e45. doi: 10.1017/jns.2014.25 .

Bewley JM, Peacock AM, Lewis O, Boyce RE, Roberts DJ, Coffey MP, et al. Potential for estimation of body condition scores in dairy cattle from digital images. J Dairy Sci. 2008;91:3439–53.

German AJ, Hervera M, Hunter L, Holden SL, Morris PJ, Biourge V, et al. Improvement in insulin resistance and reduction in plasma inflammatory adipokines after weight loss in obese dogs. Domest Anim Endocrinol. 2009;37:214–26.

Raffan E, Holden SL, Cullingham F, Hackett R, Rawlings J, German AJ. Standardised positioning is essential for precise determination of body composition using dual-energy X-ray absorptiometry. J Nutr. 2006;136:1976S–8.

German AJ, Holden SL, Bissot T, Morris PJ, Biourge V. A high-protein high-fibre diet improves weight loss in obese dogs. Vet J. 2010;183:294–7.

Landis JR, Koch GG. The measurement of observer agreement for categorical data. Biometrics. 1977;33:159–74.

World Health Organisation. Waist Circumference and Waist-Hip Ratio, Report of a WHO Expert Consultation. 8–11 December 2008. [Published 11 December 2008; http://www.who.int/nutrition/publications/obesity/WHO_report_waistcircumference_and_waisthip_ratio/en/ . Accessed 17 July 2014]

Frith H, Gleeson K. Clothing and embodiment: men managing body image and appearance. Psychol Men Masculin. 2004;5:40–8.