How are hormone levels regulated?

With the endocrine system

Explanation:

Hormones are regulated by the endocrine system which is a tightly regulated system.

The hormones and hormone levels are regulated by this system but this way is achieved with feedback loops.

When we are realizing hormones in our body, they are regulated by other hormones, neuronal signals, and proteins. Those hormones that are released have an effect on organs.

jus cut em off ! dats all yhu can do

i think he will be okay, id probably take the dog to the vet just incase