Hey, im new to the forum. But my golden has been having some problems. Denver is 11 months old. She went into heat in July. Ever since then she doesn't eat her food like normal. Until a few weeks ago she started eating more. She also seems to have alot less energy she gets tired on a small 15 minute walk when she was used to 30 minute walks before she went into heat. She also had black dirt like spots on her stomach near her private area. She also got bumps on her chest that we know are from a allergy. And recently her ears have started getting brown wax on the inside. Anybody experience any of this before?