Western Hognose Snake Care Sheet
IntermediateHeterodon nasicus · snake
Western hognose snakes are small, rear-fanged colubrids known for their upturned snout and dramatic defensive displays. They require dry, warm enclosures with a basking spot and may be picky eaters, making them better suited for intermediate keepers.
Quick care stats
Adult size18-24 inches (males 15-20 in, females 22-36 in)
Lifespan15-20 years
Min enclosure20 gallon long (30x12x12 in) but 36x18x18 in recommended
Basking temp90-95°F (32-35°C)
Ambient temp75-85°F (24-29°C)
Night temp65-75°F (18-24°C)
Humidity30-40%
UVBYes - optional but beneficial; T5 HO 2.0 or 5.0 (low output)
DietRodents: pinkies to adult mice depending on size. Juveniles every 5-7 days, adults every 7-14 days. Frozen-thawed preferred.
HandlingGenerally docile but may bluff strike or play dead. Regular gentle handling reduces stress.
What you need (full setup)
🔧 T5 HO UVB light (2.0 or 5.0)Provides low-level UVB not strictly required but supports natural behaviors and vitamin D synthesis.🔧 Heat lamp (ceramic heat emitter or basking bulb)Creates a basking spot of 90-95°F; essential for thermoregulation.🔧 Thermostat (dimming or proportional)Controls heat source to prevent overheating and ensure safe temperatures.🔧 Digital thermometer/hygrometerMonitors ambient and basking temperatures and humidity; accuracy is critical.🔧 Substrate (aspen shavings or repti chip)Allows burrowing; dry and low-humidity tolerant; avoid cedar/pine.🔧 Two hides (warm and cool side)Provides security and a thermal gradient for the snake to choose temperature.🔧 Water dish (heavy, shallow)Provides drinking water and can be used for soaking (ensure dish is clean and not too humid).🔧 Climbing decor (branches or rocks)Enriches environment; hognoses may climb though are primarily terrestrial.
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Common health issues
- Feeding difficulties (refusal, preference for toads over rodents)
- Respiratory infections (from high humidity or dirty substrate)
- Scale rot (from damp conditions)
⚠️ For any sign of illness (not eating, lethargy, swelling, retained shed), see a qualified exotics vet. Care sheets are general guidance only.