Worlds best australian shepherd content. Find anything about australian shepherd on this site.
When Do Australian Shepherds Go Into Heat. During heat due to the females sen sitivity to the test at this time. Most Australian Shepherds go into their first heat between 6-12 months of age although many Aussies can fall outside of this age range.
The duration of the metestrus is variable ranging from 110 to 140 days. With that said smaller breeds like miniature German shepherds can have their first heat as early as 6 months from birth. If you ever plan on breeding her PLEASE do your homework as There are genetic issues httpwwwashgi.
Most heat cycles only last 1-3 weeks.
Most Australian Shepherds go into their first heat between 6-12 months of age although many Aussies can fall outside of this age range. Australian Shepherds reach sexual maturity around the age of 10 11 months. Anne 2 - 3 weeks but be VERY careful and dont let her around any boy dogs. During heat due to the females sen sitivity to the test at this time.