Corn Snake


Corn snakes are inquisitive and mischievous snakes who are extremely active and grow to around 3-5 feet. They are however relatively thin and so appear much smaller than when they are fully stretched out

Corn snakes feed on pinkie mice when they are newly hatched and eventually move up size at a time to Large or Jumbo mice. Corn snakes should not be fed rats as they are not able to process such high fat items resulting in retained fatty lumps which cause ill health

Corn snakes are closely related to rat snakes and are able to breed cross species to create hybrids– this is where the Scaleless and Palmetto genes originate

Corn snakes are very fertile breeders and usually lay between 10-30 eggs per clutch- they have the ability to do this 3 times, or so, every season


There are a number of wooden, plastic and glass enclosure available for corn snake. Always purchase an enclosure which is a suitable size for your animal. Plastic or wooden and part glass enclosures are the best as glass alone can make it hard to control temperature. Always try to use a thermostat with your enclosure to enable the snake to gain suitable hot and cold temperatures.

There are many substrates available including aspen, lignocel or numerous natural and forest like substrates. Provide a large water bowl big enough for your snake to bathe in if it chooses to soak. Depending on the enclosure, you will need a heat mat or bulb/ceramic lamp for your snake in order to provide the required hot spot. The enclosure should have adequate ventilation so that the tank doesn’t become humid and mouldy.  The substrate can be spot cleaned daily and the enclosure should be fully cleaned and substrate replaced every 4 weeks or sooner.


When handling your corn snake it is important to use an antibacterial hand wash before and after touching your animal. This ensure that no parasites or bacteria is passed between you and your snake. When handling, always use a hook to gently stroke the snakes head to let it know you are going to touch it.

Gently pick the snake up by scooping around 2/3 of the way down the snakes body. Don’t restrict the snake and try not to hold the first 3rd of the snake where the vital organs are, this can cause discomfort to your snake.  Always leave 48 hours or more after feeding your snake before handling to prevent bites and discomfort to your animal which can cause regurgitation.


Genus, Species Pantherophis guttatus
Adult Size 3-5 feet
Habitat Fields, Forests, Woodland
Lifespan 15-20+ Years
Diet Mice once a week
Ambient Temp (f) 74-78
Basking Temp (f) 86-88
Humidity (%) 40-50
Locality America Difficulty 1
Breeding Age Female: 3 Years, Male: 18 Months
Social Structure Live alone except breeding times

shopping list snake


∗ Dust free substrate
∗ A water bowl large enough for your snake to submerse in
Hides or décor on hot and cold sides
∗ A thermometer to check the temperatures
∗ Ideally a thermostat
Feeding tongs: steel ones are a good idea
∗ A pet care book / care sheet
Heat bulb/ceramic/heat mat
∗ A reptile safe disinfectant for cleaning
∗ A Rat or Mouse for feeding your snake


Male and female snakes may differ between sizes and length of tail, but to get an accurate gender there are 2 methods.

1-  probe your snake by sliding the probe under the vent towards the tail. If the probe goes in a small amount then the snake is female, if the snake is male the probe will slide further, this is where the hemipenes are located.

2-  ‘pop’ the snake by holding the snakes tail in one hand and gently rolling towards the vent with the other exposing the genitals. Snakes can be badly damaged during sexing and should only be sexed by a professional.


Health Check It is important to regularly check the health of your corn snake and there are a few common diseases and disorders to look out for.

Eyes– check the eyes are clear of infection, discharge or stuck eye caps (these can occur from a dry shed, increase the humidity or place snake on soak periodically until eye caps come off) You can also put a moss hide in the enclosure as your snake goes into shed. You will be able to see this as the snakes eyes will become cloudy/blue.

Skin– check the skin for black spots or raised scales which can be a sign of mites. Mites can usually be seen around the eye socket and under the chin. Mites can be treated using  a number of chemical products or for a natural cure, Taurrus predatory mites can be used regularly for prevention and treatment. Mites are rarer in corn snakes but it is worth keeping an eye out for them. Some keepers choose to treat their animals regularly for mites as a preventative measure.

Respiratory Infections– RI is a term for a broad spectrum of infections in the lungs and respiratory system. It is generally caused by ill health along with damp or cold conditions and can be treated with a nebuliser. We always recommend seeing the vet if you suspect RI, however it is extremely rare and is not usually the actual cause of the symptoms that are seen. RI is not common in corn snakes.

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