can anyone help ? Dog has ear infection

Apache Junction AZ

Description

looking for ear infection medication for my 14 year dog. Due to covid 19 i lost my job. i recently started door dashing but now there is something wrong with my car so i’m having trouble coming up with the money for a vet visit. kona is scratching at her ear and crying like it is really painful. i’ve tried over the counter ear cleaner and anti itch spray along with apple cider vinegar and distilled water mixture but nothing is working. i can offer to buy the medication but i don’t have much and vet visits are so expensive. thank you for any help or advice.