
This study was conducted to indicate the association among blood potassium types and level,and with white blood cells count and hemoglobin percentage.Group of animal consist of 200 Awassi sheep, 40 Arabi sheep and 59 karrdi sheep, were typed for blood potassium concentration. The results revealed the fallowing :- 1- Potassium level of Awassi, Arabi and Karadi sheep blood showed a bimodal distribution, the low potassium (LK) and the high potassium (HK). 2- Awassi sheep (HK) had significantly higher WBCs count,5133, than that in LK Awassi sheep, 4814/ml. 3-No significant differences was conducted in WBCs count among the three breed of sheep. 4- Haemoglobin percentage showed significantly differences in Awassi and Karadi (HK) sheep (10.97 and 10.34%) compared with LK sheep (10.24 and 7.6%) respectively. 5- Significant differences were shown in haemoglobin percentages among Awassi, Arabi and Karadi sheep these values were 10.84, 9.28 and 10.15% respectively.