In addition, an increase in water consumption may be observed. These are all signs consistent with renal disease in old gerbils. Treatment is only supportive in rodents, with emphasis on providing ample fresh, clean water and food at all times to prevent stress that may trigger full renal failure. Neoplasia Gerbils have a relatively high incidence of cancer after they reach 2 years of age. The organ most affected is the ovary.
Ovarian tumors are common in female gerbils with poor reproductive performance.
They may present with early cessation of reproduction, decreased litter size, or distended abdomens. All of these signs may also be present with cystic ovaries as well. The skin is the second most affected site for tumors in the gerbil. Squamous cell carcinomas and melanomas are most frequently encountered. Melanomas have a tendency to develop around the ear, foot, or base of the tail.