Is it normal for my crested gecko to flick its tongue and walk slow?

She may be a bit cautious and apprehensive in her new environment. Give her a few days to acclimate. Confirm proper environmental parameters, especially heat /temperature. Low temps can affect activity in reptiles. make sure the lighting is not too bright also.

Hello, here is a link to care sheet for crested geckos. I suggest you read it carefully and make sure you are doing everything correct with regards to husbandry. I think this will answer most of your questions but if not, feel free to post again. ( http://www.reptilesmagazine.com/Care-Sheets/Lizards/Crested-Gecko/ ) You cannot tell their age unless you know when they were born. Short of that all you can do is guess based on size.

Hello. While 75-80F is a good range for the warm end of the cage, it would be ideal to have temps from 68-75 at the cooler end so he can self regulate his temperature. If the enclosure is too small to allow such a temperature gradient, then you may find your gecko will become stressed from being either too hot or too cold, and then susceptible to infection. Look through the enclosure and over his body for signs of infection or illness. Count food items offered so you can be sure how much he eats. Also consider a red or blue bulb for night viewing. This may help you observe his nocturnal activity better. Regardless, a new pet exam by a veterinarian is always a good idea to ensure good health and proper husbandry. Good luck!

Those temperatures are much too cold for a crested gecko. Ideally, daytime temps should range between 78F and 85F with nighttime Temps no lower than the low 70s F. Low temps can affect appetite and activity in reptiles. Some form of prey is necessary as a protein source in addition to the fruit and vegetable mixes. Refer to the care sheet at the link below. http://www.reptilesmagazine.com/Care-Sheets/Lizards/Crested-Gecko/

The "stickiness" can be affected by water spots or film on the glass, humidity, diet, illness or a stuck shed. You can't "make" a gecko shed, you can only support him through it by maintaining humidity, providing a moist hide and having appropriate tank furniture that he can rub against to remove shedding skin. Clean the glass using a 50/50 mix of water and plain vinegar. Sometimes, hard water spots remain on the glass after misting and this will affect adherence. Humidity that is too high will leave water on the glass, even if you can't see it, that will cause him to slip. It will also foster bacterial and fungal overgrowth. Cresties normally become less sticky during a shed. Exam his feet for stuck shed and soak him daily to remove any bits if necessary. Review the diet and confirm it is biologically appropriate. If he is lethargic, won't eat or has swelling or bruising on his feet or toes, have him examined by your veterinarian or an experienced herp vet.

Occasionally is normal. If it is frequent, it may indicate infection, irritation, parasites or constipation. Submit a stool sample to your veterinarian to definitively diagnose intestinal parasites. Look her over for any unusual redness, swelling or discharge. If you see anything suspicious, have her examined by your vet or an experienced herp vet.

If he isn't struggling or trying to escape, he's probably okay with being held. Don't hold him for too long initially. Gradually increase the handling time to acclimate him. Even though he doesn't struggle, it may still be stressful, so he'll return to a safe place when returned to the enclosure. As he adjusts to his new surroundings, he may begin to explore. A "best guess" on age would be 12 to 16 weeks. Reptiles have different growth rates depending on diet, availability of food and environmental factors.