CHICAGO EXOTICS ANIMAL HOSPITAL
  • Home
  • Emergency Care
  • Care Sheets
    • General Care >
      • Dilated Cardiomyopathy (DCM)
      • Heating Reptile Enclosures
      • Health Veggie Shopping for Reptiles
      • Hypertrophic Cardiomyopathy
      • Metabolic Bone Disease Care
      • Vaccines in Exotic Animals
    • Birds >
      • Amazon Care
      • Avian Influenza Fact Sheet
      • Avian Influenza for Poultry Fact Sheet
      • Avian Bornavirus Testing
      • Budgie Care
      • Canaries
      • Chicken Care
      • Chronic Egg Laying
      • Cleaning and Disinfecting
      • Cockatiels (and other small Psittacines)
      • Cockatoo Care
      • ​Converting Your Bird to a Pelleted Diet
      • Feather Picking
      • General Parrot Care
      • Handfeeding Baby Parrots
      • Healthy Shopping for your Birds
      • Infectious Diseases of Parrots
      • Instructions for Physical Therapy in Birds
      • Lead Poisoning
      • McWatters Diet (Homemade Mash)
      • Macaw Care
      • Parrot Precautions
      • Polyoma Virus
      • Psittacine Beak and Feather Disease
      • Proventricular Dilatation Disease
      • Spiroform Pharangitis (Spirochetes)
      • Baby Starling and Sparrow guidelines
      • Can smoke affect my bird?
      • Territorial Aggression
      • Unsafe Plants for Birds
      • Weaning Baby Birds
      • What to Feed Your Pet Bird
      • Wing Injury and Rehabilitation
      • Wing Trims
      • Your Overly Reproductive Female Bird
      • Zinc Toxicity
    • Caiman Care
    • Ferret and Fox Care >
      • Your Ferret’s First Visit to the Vet
      • An Overview of Ferret Adrenal Disease
      • Chronic Diarrhea in Ferrets
      • Ferret Dentistry
      • Heart Disease in Ferrets
      • Heartworm Disease in Ferrets
      • Insulinoma in Ferrets
      • Lymphoma In Ferrets
      • Bob’s Chicken Gravy
      • Fennec Foxes
      • Red Foxes
    • Fish >
      • Algae in your Freshwater Aquarium
      • Eel Care
      • Freshwater Tropical Fish Care
      • Beginning a Freshwater Aquarium
      • Cleaning your Freshwater Aquarium
      • How to Feed your Fish
      • Aquarium Corals
      • Koi Care
      • General Goldfish Care
    • Invertebrate Care >
      • Blue Death Feigning Beetle Care
      • Giant Vinegaroon Care
      • Asian Forest Scorpion
      • Hairy Desert Scorpion
      • Hermit Crab Care
      • Tarantula Care - Basic
      • Millipede care
    • Frogs, Toads, and Other Amphibians >
      • Argentine Horned Frogs
      • Bullfrog Care
      • Dart Frog Care
      • Feeding Pet Frogs and Toads
      • Fire Bellied Toad Care
      • Pixie Frog Care
      • Red Eyed Tree Frog Care
      • Short Tongue Syndrome
      • Tiger Salamander Care
      • Axolotl Care
      • White Lipped Tree Frog Care
      • White's Tree Frog Care
      • Ranavirus
    • Guinea Pigs and Rodents >
      • Chinchilla Care
      • Cuy Criollo (Giant Guinea Pig)
      • Health Problems with Guinea Pigs
      • Degu Care
      • Gerbil Care
      • Guinea Pig Care
      • Hamster Care
      • Diabetic Hamster Diet
      • Mice Care
      • Rat Care
      • Health Problems with Rats
      • Prairie Dog Care
      • Odontoma
      • Veggies For Guinea Pigs
      • Visible Tumors in Rodents
      • Vitamin C Deficiency In Guinea Pigs
    • Hedgehog Care >
      • Baby Hedgehog (Hoglet) Care
    • Kinkajoos and Armadillos >
      • Kinkajou Care
      • Nine Banded Armadillo Care
    • Lizards >
      • Anole Care
      • Bearded Dragon Care
      • Blue Tongued Skink Care
      • Crested Gecko Care
      • Geckos of New Caledonia
      • Crocodile Monitor Care
      • Frilled Lizard Care
      • Green Iguana Care
      • Jackson's Chameleon Care
      • Leopard Gecko Care
      • Nile Monitor Care
      • Old World Chameleon Care
      • Panther Chameleon Care
      • Red-Eyed Crocodile Skink Care
      • Savannah Monitor Care
      • Tegu Care
      • Thai Water Dragon Care
      • Uromastyx Care
      • Veiled Chameleon Care
    • Potbellied Pigs >
      • Pot Belly Pigs
      • Diamond Skin Disease
    • Rabbits >
      • Bonding Rabbits Bullet Point Checklist
      • Healthy Shopping for Rabbits
      • Complete Rabbit Care
      • Getting To Know Your New Bunny
      • Training Your Bunny
      • What To Feed Your Rabbit
      • Learning to Use the Litter Box
      • What To Expect From Your New Rabbit
      • Dental Disease in Rabbits
      • Heart Disease in Rabbits
      • Healthy Stool in Rabbits
      • Gastrointestinal Stasis in Rabbits
      • RHDV2 Fact Sheet
      • Parasites of Rabbits
      • Sore Hocks in Rabbits
      • Pasteurella in Rabbits
      • Medicating Your Rabbit or Guinea Pig
    • Snakes >
      • Amazon Tree Boa Care
      • Ball Python Care
      • Black Rat Snake Care
      • Boa Constrictor Care
      • Brazilian Rainbow Boa Care
      • Burmese Python Care
      • California Kingsnake Care
      • Cornsnake Care
      • Dumeril's Boa Care
      • Eastern Kingsnake Care
      • Emerald Tree Boa Care
      • Garter Snake Care
      • Green Tree Python Care
      • Western Hognose Care
      • Mexican Black Kingsnake Care
      • Rosy Boa Care
      • Sand Boa Care
      • Western Fox Snake Care
      • Inclusion Body Disease
    • Sugar Gliders and Marsupials
    • Turtles and Tortoises >
      • Alligator Snapping Turtle Care
      • Bell's Hingeback Care
      • Box Turtle Care
      • Chinese Box Turtle Care
      • Common Snapping Turtle Care
      • General Tortoise Husbandry
      • Leopard Tortoise Care
      • Mud Turtle Care
      • Musk Turtle Care
      • Painted Turtle Care
      • Red Eared Slider Care
      • Russian Tortoise Care
      • Soft Shelled Turtle Care
      • Sulcata Care >
        • Diet For Sulcata Tortoises
      • Common Health Problems
      • General Care of Aquatic Turtles
      • Redfoot tortoise Care
  • Contact
    • Referrals
  • Vets, Externs & Shelters
    • Xoran CT
    • Acupuncture and Chiropratic Medicine
    • Erchonia Laser
    • Vet Day Camp >
      • Heart Supplement Formula
      • Avian Hemotology
    • Shelters
    • Externships
    • Jobs
  • Products
  • Links
  • About Us
  • Chicago Exotics Blog
    • About Us April Fools Page
  • Happy Turtle Stories
  • Tour
  • ADV Testing Information
  • Lacy Act Summary

​General Care of Boa Constrictors (Boa constrictor spp.)

By Robert Nathan DVM
Pictures by Susan Horton, DVM
Barberton Veterinary Clinic, 4873 Richland Ave. Norton , OH 44203 USA Provided by ARAV.org
Picture
Enclosure

Boas should be housed individually, except during breeding attempts.  Enclosures for juvenile boas should be at least 61 cm (24 in) long and 38 to 61 cm (15 to 24 in) high.  Adult boas should be housed in enclosures at least 1.8 m (6 ft) long, 61 cm (24 in) wide, and at least 61 cm (24 in) high.  Larger cages provide better opportunities for establishing a proper thermal gradient.

Picture
Temperature and Humidity

Providing the proper thermal gradient is critical to the well being of the snake.  The preferred optimal temperature zone during the day is between 27-29 C (80-85F), with a basking spot up to 35C (95F).  Night time lows can be between 21-27C (70-80F).  Thermostatically controlled fiberglass heat mats are an excellent way to provide the proper thermal environment. The mats are mounted ventrally and should be no larger  than 25 to 30% of the surface area of the cage.  Flexwatt and plumbing heat tape may also be used, however both require some wiring and should be assembled with a rheostat (thermostat).

Humidity is also important to enable normal ecdysis (shedding) and respiratory function.  Relative humidity should be at least 50 to 70%.  Hide boxes that contain moistened sphagnum moss are an excellent way to provide an area of locally increased humidity.  Pictured above is a Brazilian Rainbow boa having difficulty shedding.

Substrate

Newspaper or butcher paper is the preferred substrate since it is inexpensive and easy to change when it becomes soiled.  Each also has the added benefit of allowing direct visualization of the feces and urates.  Artificial turf, mulches, and various wood shavings may also be used, but lack some of the beneficial qualities of newspaper.  Mulches and wood shavings may inadvertently be ingested while feeding.
Cleaning

Dilute bleach water ( 1:30 )  is a useful disinfectant for cages and artificial turfs.  All organic matter needs to be washed away prior to using the dilute bleach.  The bleach solution should be left on for ten minutes before washing off.
PictureDumeril's Boa
Feeding

Generally, boas should be fed prey items no larger than their girth at mid-body. Juvenile boas should be fed the appropriate sized rodent (s) weekly.  As boas reach adulthood, it is acceptable to decrease the feeding interval to every ten to fourteen days.  Adult boas can be maintained on either adult rats or appropriately sized rabbits.  Either frozen and thawed (warmed to body temperature) of freshly killed prey is recommended.  The prey should be humanely euthanized using acceptable methods.  Frozen prey should be used within six months of freezing.

PictureAdult female Columbian Red Tailed Boa
Reproduction

​Sexing boas can easily be accomplished by probing.  Juvenile boas may be sexed also by manual eversion “popping” of the hemipenis.  Either technique should be performed by an experienced person or reptile veterinarian, since poor technique may result in injury.  Generally, females probe a distance of two to four sub caudal scales and male boas probe eight or more. Male boids have larger cloacal spurs and thicker tails than females.  Sexual maturity occurs between three and five years of age, if appropriately fed and maintained.

PictureHatchling Brazilian Rainbow Boa
Boa breeders begin cycling in either November of December.  Boas are not fed for two weeks prior to cooling.  The temperature is gradually decreased to 21- 24C (70-75F).  Some breeders keep the snakes at their preferred daytime high temperature, but drop the nighttime low to 21-24C (70-75F).  It is possible to utilize a combination of these two techniques.  Monitor the snakes carefully for any evidence of respiratory disease.  Respiratory infection is most likely if the snakes are not provided a basking spot in their preferred temperature range for at least part of the day and, because of this, the first technique is not recommended.  Depending on the breeder, males are introduced to females either at the beginning of, during, or after cycling. Active courtship preceded copulation.  Gravid females require access to adequate basking temperatures for proper fetal development.  Litter sizes range from 6 to 64, with 25 being typical.

Picture
Medical Problems

Good husbandry is the best way to prevent many problems.  Boas should be quarantined for at least three to six months before being added to an established collection.

Respiratory tract disease is very common in captive boas.  Difficulty breathing, discharges from the mouth, and wheezing are common signs associated with respiratory tract disease.

​Vomiting/regurgitating is a common sign of many problems.  Inadequate temperature, excessive feeding, and handling after feeding are common causes.  There are many medical causes for vomiting/regurgitating and an able reptile veterinarian should be sought.

PictureRosy Boa
Snake mites are very common external parasites.  The mites may cause significant disease and distress to the infested snake.  They also spread diseases such as IBD.

Inclusion body disease (IBD) is one of the most significant diseases affecting boas today.  It is thought to be caused by a retrovirus.  Snakes affected by IBD may have neurologic signs, regurgitation, pneumonia, various cancers, and other disorders.  Currently no therapy is available for affected snakes and euthanasia is recommended to prevent transmission to other snakes.

Other common signs of problems include loss of appetite, loose stools, difficulty shedding, and lumps/bumps.  Pictured above is a very complex eye problem involving fluid accumulation under the eye scale.  A competent reptile veterinarian should be sought out to diagnose and treat any of the disorders that may affect your boa.

Speak with your reptile veterinarian about Salmonella and what measures are recommended to limit the risk of transmission to people.

If you have any questions, please feel free to call us at 847-329-8709.

Powered by Create your own unique website with customizable templates.
  • Home
  • Emergency Care
  • Care Sheets
    • General Care >
      • Dilated Cardiomyopathy (DCM)
      • Heating Reptile Enclosures
      • Health Veggie Shopping for Reptiles
      • Hypertrophic Cardiomyopathy
      • Metabolic Bone Disease Care
      • Vaccines in Exotic Animals
    • Birds >
      • Amazon Care
      • Avian Influenza Fact Sheet
      • Avian Influenza for Poultry Fact Sheet
      • Avian Bornavirus Testing
      • Budgie Care
      • Canaries
      • Chicken Care
      • Chronic Egg Laying
      • Cleaning and Disinfecting
      • Cockatiels (and other small Psittacines)
      • Cockatoo Care
      • ​Converting Your Bird to a Pelleted Diet
      • Feather Picking
      • General Parrot Care
      • Handfeeding Baby Parrots
      • Healthy Shopping for your Birds
      • Infectious Diseases of Parrots
      • Instructions for Physical Therapy in Birds
      • Lead Poisoning
      • McWatters Diet (Homemade Mash)
      • Macaw Care
      • Parrot Precautions
      • Polyoma Virus
      • Psittacine Beak and Feather Disease
      • Proventricular Dilatation Disease
      • Spiroform Pharangitis (Spirochetes)
      • Baby Starling and Sparrow guidelines
      • Can smoke affect my bird?
      • Territorial Aggression
      • Unsafe Plants for Birds
      • Weaning Baby Birds
      • What to Feed Your Pet Bird
      • Wing Injury and Rehabilitation
      • Wing Trims
      • Your Overly Reproductive Female Bird
      • Zinc Toxicity
    • Caiman Care
    • Ferret and Fox Care >
      • Your Ferret’s First Visit to the Vet
      • An Overview of Ferret Adrenal Disease
      • Chronic Diarrhea in Ferrets
      • Ferret Dentistry
      • Heart Disease in Ferrets
      • Heartworm Disease in Ferrets
      • Insulinoma in Ferrets
      • Lymphoma In Ferrets
      • Bob’s Chicken Gravy
      • Fennec Foxes
      • Red Foxes
    • Fish >
      • Algae in your Freshwater Aquarium
      • Eel Care
      • Freshwater Tropical Fish Care
      • Beginning a Freshwater Aquarium
      • Cleaning your Freshwater Aquarium
      • How to Feed your Fish
      • Aquarium Corals
      • Koi Care
      • General Goldfish Care
    • Invertebrate Care >
      • Blue Death Feigning Beetle Care
      • Giant Vinegaroon Care
      • Asian Forest Scorpion
      • Hairy Desert Scorpion
      • Hermit Crab Care
      • Tarantula Care - Basic
      • Millipede care
    • Frogs, Toads, and Other Amphibians >
      • Argentine Horned Frogs
      • Bullfrog Care
      • Dart Frog Care
      • Feeding Pet Frogs and Toads
      • Fire Bellied Toad Care
      • Pixie Frog Care
      • Red Eyed Tree Frog Care
      • Short Tongue Syndrome
      • Tiger Salamander Care
      • Axolotl Care
      • White Lipped Tree Frog Care
      • White's Tree Frog Care
      • Ranavirus
    • Guinea Pigs and Rodents >
      • Chinchilla Care
      • Cuy Criollo (Giant Guinea Pig)
      • Health Problems with Guinea Pigs
      • Degu Care
      • Gerbil Care
      • Guinea Pig Care
      • Hamster Care
      • Diabetic Hamster Diet
      • Mice Care
      • Rat Care
      • Health Problems with Rats
      • Prairie Dog Care
      • Odontoma
      • Veggies For Guinea Pigs
      • Visible Tumors in Rodents
      • Vitamin C Deficiency In Guinea Pigs
    • Hedgehog Care >
      • Baby Hedgehog (Hoglet) Care
    • Kinkajoos and Armadillos >
      • Kinkajou Care
      • Nine Banded Armadillo Care
    • Lizards >
      • Anole Care
      • Bearded Dragon Care
      • Blue Tongued Skink Care
      • Crested Gecko Care
      • Geckos of New Caledonia
      • Crocodile Monitor Care
      • Frilled Lizard Care
      • Green Iguana Care
      • Jackson's Chameleon Care
      • Leopard Gecko Care
      • Nile Monitor Care
      • Old World Chameleon Care
      • Panther Chameleon Care
      • Red-Eyed Crocodile Skink Care
      • Savannah Monitor Care
      • Tegu Care
      • Thai Water Dragon Care
      • Uromastyx Care
      • Veiled Chameleon Care
    • Potbellied Pigs >
      • Pot Belly Pigs
      • Diamond Skin Disease
    • Rabbits >
      • Bonding Rabbits Bullet Point Checklist
      • Healthy Shopping for Rabbits
      • Complete Rabbit Care
      • Getting To Know Your New Bunny
      • Training Your Bunny
      • What To Feed Your Rabbit
      • Learning to Use the Litter Box
      • What To Expect From Your New Rabbit
      • Dental Disease in Rabbits
      • Heart Disease in Rabbits
      • Healthy Stool in Rabbits
      • Gastrointestinal Stasis in Rabbits
      • RHDV2 Fact Sheet
      • Parasites of Rabbits
      • Sore Hocks in Rabbits
      • Pasteurella in Rabbits
      • Medicating Your Rabbit or Guinea Pig
    • Snakes >
      • Amazon Tree Boa Care
      • Ball Python Care
      • Black Rat Snake Care
      • Boa Constrictor Care
      • Brazilian Rainbow Boa Care
      • Burmese Python Care
      • California Kingsnake Care
      • Cornsnake Care
      • Dumeril's Boa Care
      • Eastern Kingsnake Care
      • Emerald Tree Boa Care
      • Garter Snake Care
      • Green Tree Python Care
      • Western Hognose Care
      • Mexican Black Kingsnake Care
      • Rosy Boa Care
      • Sand Boa Care
      • Western Fox Snake Care
      • Inclusion Body Disease
    • Sugar Gliders and Marsupials
    • Turtles and Tortoises >
      • Alligator Snapping Turtle Care
      • Bell's Hingeback Care
      • Box Turtle Care
      • Chinese Box Turtle Care
      • Common Snapping Turtle Care
      • General Tortoise Husbandry
      • Leopard Tortoise Care
      • Mud Turtle Care
      • Musk Turtle Care
      • Painted Turtle Care
      • Red Eared Slider Care
      • Russian Tortoise Care
      • Soft Shelled Turtle Care
      • Sulcata Care >
        • Diet For Sulcata Tortoises
      • Common Health Problems
      • General Care of Aquatic Turtles
      • Redfoot tortoise Care
  • Contact
    • Referrals
  • Vets, Externs & Shelters
    • Xoran CT
    • Acupuncture and Chiropratic Medicine
    • Erchonia Laser
    • Vet Day Camp >
      • Heart Supplement Formula
      • Avian Hemotology
    • Shelters
    • Externships
    • Jobs
  • Products
  • Links
  • About Us
  • Chicago Exotics Blog
    • About Us April Fools Page
  • Happy Turtle Stories
  • Tour
  • ADV Testing Information
  • Lacy Act Summary