Guinea pigs are prey animals whose survival instinct is to mask pain and signs of illness, and many times, health problems may not be apparent until a condition is severe or in its advanced stages.
Recognizing the symptoms of leukemia in guinea pigs presents a significant challenge due to their prey animal nature and instinct to hide signs of illness until the disease has progressed substantially. Early warning signs of leukemia are often subtle and can easily be mistaken for other conditions or the normal effects of aging. Owners who are attuned to their guinea pig's normal behavior and ...

Learn the signs of lymphoma in guinea pigs, how your vet diagnoses it, treatment options, expected cost ranges, and when symptoms need urgent care.

Young guinea pigs can develop skin tumors or blood cancers like leukemia, but many cancers appear more commonly in guinea pigs after 45 years of age. Treatment depends on the tumor type and location. Common tumors involve the reproductive organs (ovaries or uterus) and mammary glands (breasts). These tumors often require surgical removal.
A five-year-old female guinea pig with a body weight of 860 grams was treated for gradually increasing weakness, lethargy, and decreased defecation. Enrofloxacin was administered therapeutically for three days, however, without improving the animals health condition.