Short answers to the questions people ask most about bearded dragons. Each one links to a fuller guide where there is more to say.
How long do bearded dragons live?
The RSPCA says 10 to 15 years or more. The RVC says up to 12 years in captivity. Either way, it is a long commitment, often longer than people expect from a lizard.
How big do bearded dragons get?
The RSPCA puts an adult at around 45 cm (about 18 inches) including the tail. The RVC says up to 50 cm (about 20 inches). Most of that growth happens in the first year.
What size tank does a bearded dragon need?
At least 4 x 2 x 2 ft (120 x 60 x 60 cm) for one adult, according to the RSPCA. ReptiFiles recommends 6 x 2 x 2 ft (180 x 60 x 60 cm) where possible. VCA gives 60 to 100 gallons or more. Full detail: enclosure size.
How much does a bearded dragon cost to set up?
The setup costs much more than the dragon. The biggest items are the enclosure, the T5 UVB kit and the basking heat with a thermostat; ongoing costs are insects, greens, supplements, a new UVB tube about once a year, and vet visits. See the supplies list to price it out in your own store.
Are bearded dragons good for beginners?
They are popular first lizards and are usually calm, but their setup is demanding. The big enclosure, strong UVB and high basking heat need to be right from day one. If you can get those in place, day-to-day care is simple.
Can two bearded dragons live together?
It is best not to. The RSPCA says they are territorial, females in groups may fight, and dragons may bite off toes and tails. ReptiFiles strongly advises against housing them together. VCA allows it only in a large enclosure with one adult male at most, and with close watching. We recommend one dragon per enclosure.
When can I start handling my new dragon?
ReptiFiles says most sources recommend letting a new dragon settle for about two weeks first. Then keep sessions to around 10 to 15 minutes (RSPCA), support all four feet, and never grab from above. More in your first week.
What does a black beard mean?
Usually stress, fear or aggression, according to the Long Island Bird and Exotics vet clinic. ReptiFiles adds that it can also mean pain or being too cold, unless it is a male displaying to a female. If the beard stays dark and the dragon seems flat or quiet, check temperatures and talk to your vet.
Why does my dragon bob its head and wave its arm?
Fast head bobbing is usually a dominance or courtship display, mostly by males. Arm waving is a submissive signal, often from younger dragons. Both are normal communication (LIBEVC, ReptiFiles).
What is brumation?
A seasonal slowdown, a bit like hibernation. ReptiFiles says it usually starts after the first year and lasts about 2 to 4 months, with less eating and more sleeping. Weigh your dragon weekly: losing more than 10% of its weight means it is ill (ReptiFiles). The RSPCA says a brumating dragon should not lose weight or stop eating entirely; if it does, contact a vet.
How often do bearded dragons shed?
Shedding goes with growth, so growing dragons shed more often than adults. Never pull at old skin: the RSPCA and ReptiFiles both warn it can tear the new skin underneath. The RSPCA suggests a five-minute soak in shallow, tepid water to loosen a stubborn patch.
Do bearded dragons need baths?
Sources disagree. VCA suggests a warm soak of several minutes a few times a week. The RSPCA recommends baths only to help with shedding. ReptiFiles says baths are not needed and suggests letting dragons soak by choice no more than about monthly. Either way, keep a shallow water dish available every day.
Do bearded dragons smell?
A clean enclosure should not smell much. Odor usually comes from droppings left too long. The RVC advises spot-cleaning daily and a full clean at least weekly with a suitable disinfectant.
Can I leave my bearded dragon alone for a weekend?
An adult can usually manage a weekend if you prepare. VCA says adults may eat every 24 to 72 hours, and the RSPCA suggests putting lights on a timer anyway. Before you leave, make sure lights and heat are on timers and thermostats, leave fresh greens and a full water dish, and check the night temperature will hold. Babies and juveniles eat daily, so they need someone to visit. For anything longer than a couple of days, ask a reptile-savvy sitter.
Do bearded dragons need heat at night?
Often not. The RSPCA says to turn all lights off at night and not let the temperature fall below 20 to 22°C (68 to 72°F); if it does, add a heater that gives no light, such as a ceramic heater on a thermostat. VCA allows the cool end to drop to 65 to 80°F (18 to 26°C) at night. Check your overnight low with a min/max thermometer before buying anything. More on this in lighting and heating.
Can bearded dragons eat fruit?
Yes, but only as a treat. VCA keeps fruit to 10 to 20% of the plant part of the diet and notes it is low in minerals. Leafy greens should be the bulk of the plant food. Full feeding guide: diet.
Do bearded dragons carry Salmonella?
The RVC says all reptiles can carry Salmonella. It rarely makes the reptile ill but can spread to people, especially young children and anyone with a weak immune system. Wash your hands with soap after handling the dragon or anything in its enclosure.
When should I take my dragon to a vet?
The RVC recommends a health check every year. Go sooner for weight loss, not eating outside of brumation, diarrhea or constipation with weight loss, a swollen jaw or limbs, twitching, trouble walking, or dull eyes. The ARAV has a Find A Vet directory. This page is general guidance, not veterinary advice.
A bearded dragon is a 10 to 15 year friend that needs a big home, strong light and a hot spot. Get those three right and the rest of these questions get much easier.