Low numbers of red blood cells are common in multiple pregnancies. (kidshealth.org)
Symptoms associated with zinc poisoning in dogs include diarrhea, vomiting and anemia (reduced number of red blood cells), red or orange colored urine, lack of appetite. (dog-health-guide.org)
They can cause iron deficiency and a condition called anemia which is a lower than normal number of red blood cells. (cat-health-guide.org)