A curious pet rat with soft fur looking toward the camera

๐Ÿ€ Rats

Pet Rat Care: Intelligent, Affectionate, and Prone to a Few Big Issues

7 min readโ† All articles

Rats are among the most intelligent and social small pets, but they're especially prone to respiratory disease and tumours. Early, informed action makes a real difference.

Smart, social, and short-lived

Pet rats are remarkably intelligent and bond closely with their owners, but they typically live only 2โ€“3 years and are prone to a couple of serious conditions. Because things progress quickly, fast triage matters, which is where online vet access helps.

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Respiratory disease is almost universal

Most pet rats carry Mycoplasma, which can flare into respiratory disease: sneezing, laboured breathing, a clicking chest, and red-tinged porphyrin staining around the eyes and nose. An online vet can assess severity and advise on whether antibiotics are needed urgently, since early treatment greatly improves outcomes.

Mammary and other tumours

Rats, especially females, commonly develop mammary tumours: usually seen as a soft lump on the belly or flank. Many are benign and removable if caught early. An online vet can help you decide how quickly a newly found lump needs attention.

Bumblefoot and housing

Wire-floored cages and obesity lead to bumblefoot, a footpad inflammation. An online vet can advise on bedding, cage changes, and wound care, and help you judge whether systemic treatment is needed.

Diet and enrichment

Rats need a balanced diet and a lot of mental stimulation. Obesity and boredom cause real health problems. An online vet can review your feeding and setup and suggest enrichment that keeps a rat healthy and engaged.

Key takeaways

  • Respiratory disease is almost universal in pet rats; sneezing, a clicking chest, and red eye/nose staining mean see a vet.
  • Mammary lumps are common, especially in females, and often removable if caught early.
  • Wire floors and obesity cause bumblefoot; use solid flooring and soft bedding.
  • Rats are highly intelligent and need enrichment; boredom and obesity cause real problems.
  • They live only 2โ€“3 years and decline fast, so act on symptoms early.
  • Rats are social; keep them in same-sex pairs or groups.

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