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Savannah Monitor

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A stocky, powerful African monitor lizard that can tame into a dog-like companion but is chronically overfed into obesity — a big, demanding reptile for committed keepers.

Weight6.6–22 lb (3–10 kg)
Lifespan10–15 years
Energy
Grooming

Temperament

CalmHardyIndependentCurious

Common health issues

  • Obesity
  • Metabolic bone disease
  • Respiratory issues
  • Kidney disease

Care at a glance

  • ExerciseLow

    Mostly a sit-and-watch animal — good hides and enrichment matter more than exercise.

  • GroomingAttentive husbandry

    Attentive husbandry — regular cleaning, misting and shed checks.

  • Living spaceLarge enclosure

    Needs a large enclosure — floor space really matters.

  • Owner experienceSome experience helps

    A little know-how makes life smoother.

  • Commitment10–15 years

    Plan for a long, loving relationship.

Health to watch: Obesity · Metabolic bone disease · Respiratory issues

📖 Care guide

Savannah monitors are large, intelligent, digging lizards that need a big, robust enclosure — at least 2.4×1.2 m of floor for an adult — filled with 30–60 cm of holding substrate they can burrow into. Provide a very hot basking surface of 45–55°C, a cool retreat, strong UVB and a water tub big enough to soak in; the deep, warm, humid burrow layer is what keeps them healthy. Diet is the single hardest thing to get right. In the wild they eat insects and other invertebrates, so captive animals should be fed mainly insects — roaches, crickets, snails — with only occasional lean whole prey, never a rodent-heavy diet. Overfeeding fatty rodents produces the grossly obese, short-lived savannahs that give the species its poor reputation. With daily calm interaction many savannahs become tolerant and even dog-like, but they are strong and can bite, whip or scratch, so build trust patiently and support the whole body. The dominant health problems are obesity and fatty liver from poor diet, plus metabolic bone disease without UVB or calcium, respiratory infection in cold damp cages, and kidney disease from dehydration and excess protein.

Frequently asked questions

  • How active is a Savannah Monitor?

    Low. Mostly a sit-and-watch animal — good hides and enrichment matter more than exercise.

  • How demanding is Savannah Monitor care?

    Attentive husbandry. Attentive husbandry — regular cleaning, misting and shed checks.

  • What enclosure does a Savannah Monitor need?

    Large enclosure. Needs a large enclosure — floor space really matters.

  • Is a Savannah Monitor a good fit for first-time owners?

    Some experience helps. A little know-how makes life smoother.

  • How long do Savannah Monitor live?

    10–15 years. Plan for a long, loving relationship.

  • What health issues affect the Savannah Monitor?

    Keep an eye out for Obesity, Metabolic bone disease, Respiratory issues. These are worth raising with your vet, along with any screening they recommend.

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Savannah Monitor · NetForPet