#'''Other clinical signs:''' The same researcher<ref name="Harvey"/> also reported clinical signs of iron deficiency in dogs and cats that included poor growth, pale mucous membranes, lethargy and [[Diarrhoea|diarrhoea]]. Haematochezia and melaena were also observed – both are signs of blood loss from the intestine, usually seen as blood in the faeces. | #'''Other clinical signs:''' The same researcher<ref name="Harvey"/> also reported clinical signs of iron deficiency in dogs and cats that included poor growth, pale mucous membranes, lethargy and [[Diarrhoea|diarrhoea]]. Haematochezia and melaena were also observed – both are signs of blood loss from the intestine, usually seen as blood in the faeces. |