Younger puppies tend to go through multiple cycles of sleeping, playing, eating and eliminating throughout the day with bursts of exercise and activity lasting for a little as five minutes. (petsmagazine.ca)
This finding comes as a surprise, considering that the average migration speed of the larger cell population does not change through multiple cycles. (sciencedaily.com)
When an intact female dog goes into heat for multiple cycles without becoming pregnant, uterine changes create an environment in which bacteria thrive. (petpremium.com)