Kingsnake care

Kingsnakes (Lampropeltis spp.) are hardy, adaptable colubrids native to North and Central America. They typically reach 3–5 ft, live 15–25 years, and are excellent feeders. Adults eat one appropriately sized mouse every 7–10 days, shed every 4–8 weeks, and thrive at 85–88°F warm side, 72–78°F cool side, and 40–60% humidity.

Feeding kingsnakes

Adult kingsnakes should be fed one appropriately sized mouse (around 10–15% of body weight) every 7 to 10 days. Juveniles eat pinky, fuzzy, or hopper mice every 5 to 7 days depending on size. Kingsnakes are known for their strong feeding response and rarely refuse food, which makes overfeeding a common mistake. A properly sized meal produces a small visible bulge that disappears within 24–48 hours.

Kingsnakes have a natural tendency toward ophiophagy (eating other snakes), which means they may strike at movement quickly and can mistake cage mates for food. For this reason, they should always be housed individually. Log every feeding (ate / refused) to monitor consistency and prevent overfeeding.

Shedding

Kingsnakes shed every 4 to 8 weeks as adults and every 3 to 5 weeks as juveniles. The shedding cycle begins with dull coloration and opaque blue eyes (the “blue phase”) and typically lasts 5 to 10 days. Maintain humidity at 40–60%, increasing to 50–70% during shedding to reduce the risk of incomplete sheds.

A healthy shed should come off in one complete piece, including eye caps. Incomplete sheds are usually caused by low humidity and can be resolved with a humid hide.

Enclosure setup

An adult kingsnake requires at least a 4 × 2 × 2 ft enclosure. Provide a temperature gradient with a warm side of 85–88 °F and a cool side of 72–78 °F. Include at least two secure hides, a water bowl, and a thermostat-controlled heat source.

Kingsnakes are active and curious, benefiting from environmental enrichment such as climbing branches, tunnels, and multiple hiding spots. Suitable substrates include aspen, coconut fiber, or paper-based bedding — avoid pine and cedar (toxic).

Health watchlist

Common kingsnake health issues include respiratory infections (RI), mites, and shedding problems. Signs of RI include wheezing, mucus, and open-mouth breathing. Mites appear as small black or red dots moving on the snake or in the water bowl. Shedding problems often present as retained skin, especially around the eyes and tail tip. Persistent symptoms should be evaluated by a reptile veterinarian.

How Snakey helps with ball python care

Snakey auto-schedules feeding intervals on a 7–10 day adult cycle (or 5–7 days for juveniles), sends reminders when feeding is due, and tracks growth trends over time. Feeding consistency — a key health indicator for kingsnakes — is clearly visualized, and shed intervals help validate enclosure conditions. Medication schedules can be logged with start and end dates to ensure treatments are completed without interruption.

Kingsnake FAQ