A number of non-infectious causes can result in diarrhea. These include lactose intolerance, irritable bowel syndrome, non-celiac gluten sensitivity, celiac disease, inflammatory bowel disease, hyperthyroidism, and a number of medications. In most cases, stool cultures to confirm the exact cause are not required.
Most dogs are first bred between the 10th and 14th day after the onset of proestrus. As long as the bitch will accept the male, mating every other day for a total of two or three matings is generally considered sufficient. However, signs of proestrus are not obvious in some bitches.
If you are going to begin breeding dwarf rabbits, you will want to do extensive research so they you will be able to effectively breed healthy rabbits. Dwarf rabbits can begin to start breeding at about five to six months of age and should definitely breed for the first time before they reach the age of one year old.