Health Check Checklist When Buying Live Animals — How to Spot Healthy Specimens

When purchasing a live animal, the most important step is selecting a healthy individual. It is easy to get swept up by visual beauty or rarity, but neglecting health checks can lead to unexpected problems after purchase. This article provides detailed health check guidelines organized by animal type.

Universal Basic Check Items

Regardless of species, always verify these basic items:

Activity level: Healthy animals show appropriate activity. Individuals that are extremely still or limp may be unwell. However, some species are naturally less active during daytime -- research the species' normal behavior patterns in advance.

Body condition: Check that the animal is neither too thin nor abnormally swollen. Protruding spine or ribs may indicate poor nutrition.

Surface inspection: Visually check for wounds, swelling, discoloration, and parasites. Carefully examine skin or scales for abnormalities.

Feeding response: When possible, ask to see the animal eat. A strong feeding response is a good indicator of health.

Reptile Health Checkpoints

Reptiles tend to hide illness, so especially careful observation is needed.

Eyes: Confirm that eyes are fully open and clear. Sunken eyes suggest dehydration; swollen eyes suggest infection.

Oral cavity: Check for foam or mucus around a closed mouth. Mouth rot (infectious stomatitis) is common in reptiles. If possible, have the mouth opened to check for redness or pus.

Shedding condition: Look for signs of incomplete shedding. Retained skin on toes or tail tips can cause necrosis. Ask when the last shed occurred.

Fecal check: Healthy feces are well-formed. Diarrhea, blood in stool, or undigested food are warning signs.

Skeletal check: Look for signs of metabolic bone disease. Soft jaw, bent limbs, or curved spine may indicate calcium or UV light deficiency.