1 Signs and symptoms of thrush include white patches in the mouth, inner cheeks, throat, palate, and tongue, as well as soreness and mouth pain. 2  Thrush is usually diagnosed by clinical examination by a physician or dentist.
The average heat cycle for a dog is approximately 3 weeks and since this an an average, some heats are shorter (as little as 7-10 days), others are longer (4 weeks or more).Average times between heat periods is seven months but some dogs can cycle as early as every 4 months, some once a year.Lengths of heat cycles and intervals between cycles are different for each dog but most dogs hit somewhere close to the averages.verage times between heat periods is seven months but some dogs can cycle as early as every 4 months, some once a year. Lengths of heat cycles and intervals between cycles are different for each dog but most dogs hit somewhere close to the averages.
Also if a dam is in heat, it helps to stop the marking. Generally the dog comes into heat, and the experienced breeder notices right away, while the newbie may not notice till day four. Normally they are breedable on approximately day 12 to day 18, but they can remain in heat till day 21. Each dog is different, and heat averages two to three weeks. They start to bleed, and then by day 12 it goes pink, and by day 16 they stop bleeding. Unfortunately many people think when they stop bleeding, they are out of heat, but in a dog, it means they ovulated.