I have a standard viv, not sure the actual measurements its very tall and quite wide (its the same as she had in the pet store)
the light is a kind of squiggly one These kind of lamps are harmful to chameleons and cause eye damage. Please replace with a linear UV florescent light and she has a heat lamp also, the light is on from 8-4 everyday. UV lamp should be on 12 hours/day. I don't know if you have a red heat bulb and think that it is for basking. Please specify if you have a basking bulb.
she has a small fountain for her to drink from and also for humidity which is cleaned daily,NO NO NO. Fountains are not good for chameleons as they breed bacteria. Chameleons don't drink from standing water but from misting and licking leaves and branches. i dont know what the actual humidity level is and i have never seen her drink.
the live plant she has is a hibiscus rosa.
her viv is in a small corner near a window for natural light. Any sunshine that goes through plastic or glass does not give your cham UV, just some heat.
She is a veiled yemen chameleon, and is roughly 12-14 months old and i have had her for 5 months.
i handle her daily, she tolerates it for the freedom to move around.
she is eating size 6 brown crickets, she didnt take to any kind of locust or mealworms, she usually on a good day eat 6/7, on a quiet day she wil have 3/4. they are gutloaded and calcium dusted with an exoterra chameleon dust.
she was tested for parasites by the pet shop and clear, she has a white runny and a firm dark brown faecial whcih is regular to the amount of crickets she eats.
only background information i got was that she didnt like being handled and hissed a lot, and that she'd often hide away.
Are you using any type of bedding? The floor of your cage should be lined only with paper towels and picked up every day or two after she poops. Substrate can be injested causing impaction and also is a harbinger of bacteria since you would have to clean it out and clean the cage every time they potty. Also, crickets will get into it and poop .
PLEASE get some pictures posted so we can see your cham. It is important.
i cant get a picture on the pc right now.