hi all i hope you can help my chihuahua is 8 months old today and came into her first season yesterday ,last week she had an upset tummy (a runny bum) and was sick not ever day but has done the same since starting her season her nose is wet and she looks fine in every other way just sleeping a bit more ,i do have an other dog who has been fine so i think if she had an virus of some sort my other dog would be ill as well. is this normal as i have never had a bitch before. Many thanks Lou