Top 20 most popular dog breeds

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(2) PFMA Pet Obesity Report 2019

(3) Bartges, J.W. (2012). Chronic Kidney Disease in Dogs and Cats. Veterinary Clinics of North America: Small Animal Practice, 42(4), 669-692. ISSN 0195-5616.

(4) Brønden, L.B., Flagstad, A., and Kristensen, A.T. (2007). Veterinary cancer registries in companion animal cancer: a review. Veterinary and Comparative Oncology, 5(3), 133-144.

(5) Santé-Lhoutellier, V., Astruc, T., Marinova, P., Greve, E., and Gatellier, P. (2008). Effect of Meat Cooking on Physicochemical State and in Vitro Digestibility of Myofibrillar Proteins. Journal of Agricultural and Food Chemistry, 56(4), 1488-1494.

(6) Montegiove, N., Pellegrino, R.M., Emiliani, C., Pellegrino, A., and Leonardi, L. (2021). An Alternative Approach to Evaluate the Quality of Protein-Based Raw Materials for Dry Pet Food. Animals, 11, 458.

(7) Eastoe, J.E. and Long, J.E. (1960). The amino-acid composition of processed bones and meat. Journal of Science and Food Agriculture, 11, 87-92.

(8) Pérez-Calvo, E., Castrillo, C., Baucells, M.D., and Guada, J.A. (2010). Effect of rendering on protein and fat quality of animal by-products. Journal of Animal Physiology and Animal Nutrition, 94(5), e154-e163.

(9) Craig, J.M. (2021), Additives in pet food: are they safe?. J Small Anim Pract, 62: 624-635.

(10) Defined as pet food made using animal meals that have undergone a rendering process, being heat treated and dried, with most of the moisture and fat removed. Identified in the ingredients list of pet food described as any of the following: dehydrated animal protein, meat meal, animal meal, dehydrated meat, or dried meat. Edgard & Cooper research of 386 brands in UK, BE, FR, NL, DE, IT, ES, correct as of 31/3/23.