My black lab/doberman is 7 months now, and is still a very small size for her breed. When we got her, we’ve come to figure out that the breeder lied about her age, and she was a lot younger than we thought. She had coccidia, and was hospitalized and treated also when she was younger. She lost all her teeth, and does not have any adult teeth growing. Her tongue has been hanging out, and I assumed it was because the lack of teeth, but now I am concerned because her lips seem swollen, and she has discomfort when I try and look into her mouth. Should I be worried and seek medical attention? She is still as energetic as ever, and still has an appetite. Please respond with any knowledge. Thanks in advanced.