Summary

Robert N. Bader Amphibians and Reptiles in Captivity

One disease that is common in lizards is impaction of the intestines. This is common in insect eaters that are being fed only meal worms. Often, the impaction is not noticed until after the animal dies. If the lizard is alone, keep track of its food intake and fecal output. If an extended period goes by and the lizard is not making fecal matter, then there could be a physical blockage in the intestine. Put a little mineral oil up the cloaca—this will help to loosen the blockage. The best cure is preventive procedures. Feed a variety of insects if possible, but don’t feed all meal worms.
Source: Gutenberg

Robert N. Bader Amphibians and Reptiles in Captivity

If a snake doesn’t eat, it is most advisable to try to release it in an area where it is native to. Ideally, it should be released where it was collected. If the snake is not native to your area, you may have to force feed the snake—as a last resort. It is usually best to try to force a small food animal into the snake. Always use a blunt, rounded rod and be very careful not to injure the gums or mouth of the snake. Snakes can be sustained for long periods of time by force feeding, but this procedure will only forestall death for a short time in many cases.
Source: Gutenberg

Robert N. Bader Amphibians and Reptiles in Captivity

As with all animals, there are exceptions to the rule; an iguana may refuse to eat, or a collared lizard may do well for years. Each reptile within a species may act differently from how the whole species may act in captivity. Knowing the lizards’ habitat and habits will be the deciding factor in keeping the animal alive and healthy in captivity.
Source: Gutenberg

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