Earth Animal Alternative Rawhide for Dogs

I am wondering if I can use food grade diatomaceous earth in my green anoles terrarium that has mites

My dog got into "Safer Brand Diatomaceous Earth Tierra Diatomácea" what do i do?!?!

How do dogs evolve? Where did dogs originate? How have dogs improved since they got on Earth?

Hello! I have a few questions for a vet: Have you ever heard of any alternatives to animal-based testing? Can you give an example? Do you think these non-animal-based experiments are more effective? And what are the possible benefits do non-animal-based testing have over animal-based testing?

Can I use Diatomaceous earth directly on my dog for flea/tick control? How often should I reapply it to my yard?

Can my dog lay in the yard after I spread pet-safe diatomaceous earth? And is it okay if he sniffs it?

What should the government do in order to improve animal welfare in animal testing?

Can a tracker or micro-chip be reused (from one animal into another animal).

What kind of seizure is it when the animal is stiff, and shaking, and the animal is staring off into space?

Currently I am using calcium sand. It doesn’t seem to be effecting Ash at all. Should I continue to use the sand or get something else such as eco earth?

What are the most effective products to fight against little bugs such as fleas? I've tried diatomaceous earth along with various collars and shampoos but nothing works. What would you recommend?

What is the chance an animal dies while getting fixed? If they do die, what happens? Do they keep the animal there? Do you take it home?