the foot was just dead and black and was barely attached to the leg.When I would touch the foot it didnt feel it. The leg was already healed around the wound and looked like what you see with people with an amputated foot in a wheelchair and I sterilized everything before I "operated". I have the temperature in perfect condition. I came home and it took its first poop and ate 3 small mealworms so it seems to be a lot more comfortable than with the armadillo lizard in a small 5 gallon tank on forest mulch bedding. I left calcium and i am using a uvb bulb during day in case it wants to come out it will get D3. this lizard is in much better hands than when it was at the petstore getting no medical attention. it actually came to me when i put my hand near it so you cant say i am harming it because it seems to know that i saved it. dont worry, i did endless research before i bought the lizard.
It should be seen by a vet. A topical antibiotic (like neosporin) is not made for wounds like that. It's also not safe for ingestion and you can be pretty sure that if the gecko can get to it, it's going to lick it. Parasites are another issue which it is likely to have.
Meg is right on with a lot of her points and if you're going to take on the responsibility of "rescuing" this animal, you need to be responsible and do it properly.
Keep the wounds clean and DRY. No neosporin just like Riverside Reptiles has said. Be on the outlook for reddening or any signs of infection.
What type calcium are you leaving in the tank?
Collect a fecal sample according to these directions and take to the vet within 24 hours of collection:
1. Place a piece of plastic where your leo usually poops. If your gecko poops somewhere else, take the poop to the vet anyway. Some poop is better than no poop! (Thanks to TheOneBlueGecko - 25 July 2011)
2. As soon as your gecko has passed some poop and urates but without physically touching the sample, place the feces and urates directly into a plastic ziploc bag. (Do NOT use dampened paper towels as I have previously recommended because the paper towels might absorb some of the feces necessary for a proper culture.)
3. Refrigerate this sample...unless you are taking the sample to your vet immediately. Do NOT freeze it.
4. Take this fecal sample to your vet within 24 hours of collecting...the sooner the better!