i have a treeing walker coonhound. he is 8 mo. old and this is his first spring. we live in tucson az and we have a lot of blooming plants and grass in our yard. we do not have anything poisonous to dogs but everything is in bloom. hard to believe in this climate but we love having an oasis in our yard and work hard to keep it we just don’t want our dog to be miserable. our pooch has a rash inside his ears and some redness in between his toes. not to mention the inside mouth red and inflamed