I recently became a first time pet owner of 2 maltipoos. They are both healthy and smalll dogs (4 years old). I've been in the practice of giving wet food in the morning and dry food in the evening. I don't know what is a good feeding time. They typically wake me up at 7:30 am and I feed them breakfast around 10:00 am. Then a 2nd meal around 6 pm. They are not super active so it seems 8 hours in between meals seems reasonable. Are these good feeding times?