Changes

===Cat:===

===Cat:===

There is some evidence of adverse effects of high dietary calcium in cats. Howard et al.<ref>Howard, KA, Rogers, QR, Morris, JG (1998). “Magnesium requirement in kittens is increased by high dietary calcium”. J. Nutr. 128 (suppl):2601S-2602S. </ref> found that kittens fed a dietary calcium level of 2.3% DM had depressed food intake, decreased growth and a higher requirement for magnesium. Nevertheless, these effects are not linked to severe skeletal abnormalities as seen in the giant dog breeds.

There is some evidence of adverse effects of high dietary calcium in cats. Howard ''et al.''<ref>Howard, KA, Rogers, QR, Morris, JG (1998). “Magnesium requirement in kittens is increased by high dietary calcium”. J. Nutr. 128 (suppl):2601S-2602S. </ref> found that kittens fed a dietary calcium level of 2.3% DM had depressed food intake, decreased growth and a higher requirement for magnesium. Nevertheless, these effects are not linked to severe skeletal abnormalities as seen in the giant dog breeds.

==Dietary Sources==

==Dietary Sources==