Thanks, Ravn! Note: the connector is called a 6-pin mini-DIN, and the keyboard and mouse connector pinout charts above show six pins, but some mice and keyboards are made with the (male) connector having only four pins (i.e., with the unconnected pin 2 and pin 6 missing).
Use general age categories to categorize the rabbit. This will give you a good way of starting your assessment. A young rabbit is up to 9 months of age. An adult rabbit is approximately 9 months to 4 - 5 years of age. An elderly rabbit is 4 - 5 years upwards. Some rabbits live to be 10 - 12 years of age.
Answer: The quick answer: at about the age at which the rabbit reaches the age of sexual maturity. For the majority of rabbits, this means at about 4-6 months of age. Giant breeds of rabbits may reach maturity a couple of months later so the surgery might be done a little later in these breeds if necessary.ith males especially, your vet should be able to tell from a quick examination whether your bunny is ready by the presence or absence of testicles in the scrotum, but a general exam can give your vet a good idea about the maturity of your rabbit and readiness for surgery.