They do need interaction to stimulate their mind and remember that iguanas are basically still wild animals. They are not bread to be human friendly which makes the need to spend time with the pet necessary as it will take time to tame and train the reptile to accept human interaction.
Iguanas can grow up to six feet in length and they can also live for up to twenty years which makes iguanas life long pets. It is not an animal that can be gotten rid of just because one gets sick of caring for it, so if money is an issue in the household one may want to hold off on purchasing an iguana since they are somewhat costly to take care.
Building an adequate habitat, buying supplies and food, plus veterinary care can all add up to an expensive bill. Since the iguana is considered an exotic animal not all vet clinics will care for and treat an illness. In keeping up with all of the iguana care information reading and watching videos on reptile care can give one a leg up on the current care. Iguanas need care from their owners just as much as a cat or dog. It is very important to love and protect your animal to increase its trust and connection with the owner.
One issue that seems to appear with new iguana owners is the lack of knowledge. These owners are naive when it comes to caring for the reptile needs. Education with various sources of iguana care information is the best solution to many iguana related problems.
It is also important to seek out help when one needs it as reptiles cannot show when they are injured or sick until it is severe. Unlike other larger animals an iguana may be ill for days before it is noticed by an owner. Due to this it is necessary to contact a veterinarian or other professional as soon as an issue is noticed.