First sorry that we haven't updated the blog in quite some time, things have been busy since our last posts, we've moved, one of our lizards (Bo the bearded dragon) that was being fostered with a friend since our house burnt down has came back home to us.
We've moved out of the hotel in which we were temporarily living and both lizards have came back to live with us. Previously both Fluffy (the Frilled Dragon) and Bo (the Bearded Dragon) were housed sepiratly each in their own 50 gallon tank on a wire baker's rack. We've taken the time to put together their own habitat so they can have a larger place to live, together.
Cohabitation of a Bearded and Frilled Dragon
I realize that there are a lot of people say that it's not a good idea to house heterogeneous species of lizards together and that lizards should only cohabitate if they're of the same species and mixed genders or are exclusively juveniles. In our case Bo is an 8 year old bearded dragon, Fluffy is almost two years old, he's growing out of his juvenile lizard phase. In most cases one should worry about the bearded dragon being hostile towards other lizards because their venomous and can have an aggressive attitude. Other concerns is providing an environment that is suitable to house two species. A desert animal should never be housed with a rainforest animal because it is impossible to create an environment that provides suitable humidity, a humid environment will kill a desert creature by way of respiratory infection, a dry environment will kill a rain forest creature through lack of proper hydration. Additionally different animals have different kinds of bacteria. An iguana's bacteria can kill a bearded dragon just from transmitting bacteria.
In our case we felt comfortable with both our lizards cohabitating because of analyzing the following factors:
Habitat
Frilled dragons and bearded dragons come from the same habitat more or less. They both come from Australia/New Zealand in the outback which is kind of a desert/forest kind of habitat and therefore can live in a blended desert/forest environment. The frilled dragon is more suited to climbing trees and anything else they can get their hooks into. While the bearded dragon prefers to bask and chill out near the floor or proper against a rock or branch. When Fluffy was a juvenile there was a lot of misinformation in pet stores on the internet regarding humidity requirements, a lot of people insisted that they required a lot of humidity, others with experience raising frilled dragons will say that humidity is less of a concern and too much can can cause respiratory problems. We were very careful to provide a moderate level of humidity, the only thing it helps is when he sheds. When his body is wetter he doesn't seem to be as irritated when shedding. For a long time we used a mister to create a gradient of high/low humidity in his cage 40% humidity in the high end. At that time we rationalized that his natural environment was more of a forest environment with higher humidity. In hind sight it was completely un-necessary, the only thing that helped him was having flowing water from a waterfall to drink on occasion, and a large bowl of water "the lizard jacuzzi" to soak in on occasion and wet his skin when shedding. Otherwise misting or adding humidity was completely un-necessary.
Biocompatibility
Another concern is disease and bacteria. I'm not an expert on biology but I read elsewhere that in the case of housing Bearded Dragons and Iguanas was a really bad idea because Iguanas carry bacteria that is fatal to bearded dragons. In our case because fluffy and bo are from similar classes in the animal kingdom and similar habitats, the risk of disease from cohabitation was negligible and a risk worth taking. We felt that it was inhumane to house these creatures in separate smaller habitats and that allowing them to live in a larger habitat with little risk of disease was a risk worth taking. So far it has paid off, both animals are at greater eases and likely from having a larger habitat dispute the fact that they share it with each other.
Temperament
Both dragons get along (a year or so ago they did not but now they don't mind each other), the bearded dragon has a very calm temperament, over the years we have hand fed him, he has interacted with our other animals, cats & dogs, nothing scares him, nothing seems makes him aggressive not even other reptiles. On the other hand the frilled dragon has always been a bit more feisty, but his temperament has changed significantly in the course of a year or so. He's now more docile, he isn't territorial as he was. Previously he was a bit more aggressive in his 50 gallon tank on account of having a small habitat. Now that both animals have a larger habitat they're both more content to enjoy basking, hunting for crickets and even playing to an extent. Fluffy the frilled dragon has not shown any aggressive behavior other than on limited occasion jumping on or crawling over the bo the bearded dragon when moving around the cage.
Also for the most part because the cage is so large both lizards have their own areas of the habitat they live in. The frilled dragon who's species is adept to climbing enjoys hanging off of logs and screen material towards the top of the cage. While the bearded dragon hangs out either in his pink hide house, on his basking rocks, or on top of his pink hide house at the bottom of the cage. He's a bit older and he doesn't attempt to climb to the top of the cage. He could he he wanted to but chooses not to.
Final Word
When considering whether or not to allow two lizards to cohabitate it's very important that you consider the health of both animals before doing anything. I'm the kind of pet caretaker that is very attune to my animals. Additionally I did a lot of research to determine whether or not this was appropriate to house my animals together and considered a variety of factors and risks before entertaining such an idea. Finally I tailored the construction of the cage to cater to the needs of both animals before allowing the two to live together. This worked in my case but if you're looking to do the same thing I strongly suggest consulting a vet, doing a lot of research and not to rush in to such an endeavor and closely monitor the health and wellbeing of both animals before and after doing this. I have and was successful in my case.
Soon to come...
Store bought animal habitats are often just overpriced crap, we know this from years of experience. We will post later regarding the design and construction of our lizard habitat and share photos and information that can help you design and build your own lizard habitat.
