Feeding
 
 
   

Natural History

Acquisition

Regulations

Husbandry

Caging

Feeding

Reproduction

Feeding

Mating

 
One of the pleasures of working with Gilas in captivity is their almost universal fondness for readily available foods, namely mice and rats. The typical Gila will eat whenever food is placed before it. In fact, they will easily eat to the point of obesity. Weight gain is also facilitated by a naturally low metabolic rate. Avoid obesity—an obese Gila is not a reproductively fit Gila.

Gilas are easily maintained on a diet of mice or young rats (freshly killed or frozen-thawed). Feeding eggs to Gilas should be avoided (a mouse can be dipped in pasteurized egg whites to entice the rare reluctant feeder to eat).

Frequency of feeding will depend on the individual animal and the time of year. For a maintenance diet I feed adult males about every two weeks. In preparation for egg laying and to recover from egg laying, I feed females twice a week. Gila Monsters have unusually low metabolic rates, and will eat until they become obese if allowed to do so.

Fresh water should be provided in a bowl that is not easily tipped over. If a large enough bowl is provided, it is not unusual for Gilas to spend long periods of time soaking. If they are allowed to do so, the water bowl will need daily cleaning. I prefer to provide water in a disposable 16 ounce deli container.