Recommended
Feeding Rates
Cats:
Cats
have poor delta-5 and delta-6 desaturase activity, and as a result they have a
nutritional requirement for both of the n-6 polyunsaturated fatty acids linoleic
acid and arachidonic acid (2)
It
is recommended that cat foods contain 5g lineolate and 0.2g arachidonic
acid/kg diet (2)
In
addition, g-linolenic acid is a biologically important n-6 fatty acid as it improves
physical condition when fed to cats on a fatty acid-deficient ration (2,4,5,6)
PRO-EPO
supplement:
Cats: 1 capsule (22.5mg) /cat/day
Dogs:
Omega-6
(n-6) polyunsaturated fatty acids are essential components of a canine diet
(1) however the absolute minimum amount required has not been established. It
is recommended that dog food contains at least 5% fat on a dry matter basis.
For
growth the minimum requirement recommended for n6 fatty acids is 540mg n6
fatty acids/kg body weight/day (1)
For
maintenance in dogs the minimum requirement recommended is 200mg n6 fatty
acids/kg body weight/day (1)
For
racing and working dogs supplementation with 50mg EFAs /kg has been
recommended, and the n-6:n-3 ratio should be 5-6:1. (7,8,9,10)
PRO-EPO
supplement:
Scientific
References
1.
Nutrient
Requirements of Dogs (1985) National Research Council, Washington DC, Academic
Press
2.
Nutrient
Requirements of Cats (1986) National Research Council Washington DC, Academic
Press p13-15
3.
Hand M et
al. (2000) Small Animal Clinical Nutrition 4e Mark Morris Institute, Topeka,
Kansas.p909-914
4.
Frankel
T.L and Rivers JPW (1978) the nutritional and metabolic impact of g-linolenic acid (18:3n6) on cats deprived of minimal
lipid. British Journal of Nutrition 39:227.
5.
Rivers
JPW (1982) Essential fatty acids in cats. Journal of Small Animal Practice
23:563.
6.
McDonald
ML et al. (1984) Essential Fatty Acid Requirements of Cats: Pathology of
Essential Fatty Acid Deficiency. American Journal of Veterinary Research45:
1310.
7..
Grandjean D
(1996) in BSAVA Manual of Companion Animal Nutrition and Feeding p74-75
8.
Hammel EP et al (1977) Metabolic responses to exhaustive exercise in in racing
sled dogs fed diets containing medium, low or zero carbohydrate. Am J Clin Nutr
30 :409
9.
Therriault DG et al. (1973) Intramuscular energy sources in dogs during physical
work. J Lipid Res 14 : 54
10. Downey RL et al (1980) Diet of Beagles affects stamina . J Am Anim
Hosp Assoc 16: 273
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