The retroperitoneal space (retroperitoneum) is the anatomical space (sometimes a potential space) in the abdominal cavity behind (retro) the peritoneum.It has no specific delineating anatomical structures. Organs are retroperitoneal if they have peritoneum on their anterior side only.Structures that are not suspended by mesentery in the abdominal cavity and that lie between the parietal peritoneum and abdominal wall are classified as retroperitoneal.The retroperitoneum can be further subdivided into the following:rgans are retroperitoneal if they have peritoneum on their anterior side only. Structures that are not suspended by mesentery in the abdominal cavity and that lie between the parietal peritoneum and abdominal wall are classified as retroperitoneal. The retroperitoneum can be further subdivided into the following:
Care Of A Miniature Donkey. FEEDING. Any good quality grass hay, such as Bermuda, Timothy or Orchard would be good choices for miniature donkeys. Do not feed alfalfa which is too high in protein, except foals may benefit from small amounts of alfalfa.Ideally your hay selection should be in the range of 10% to 12% protein.EEDING. Any good quality grass hay, such as Bermuda, Timothy or Orchard would be good choices for miniature donkeys. Do not feed alfalfa which is too high in protein, except foals may benefit from small amounts of alfalfa.
Donkeys and horses have differences in both digestive physiology and metabolism. Donkeys need more fibre and less protein than horses do. Feeding a donkey on a highâquality, high-calorie diet (including treats) appropriate for a horse can have serious health implications, or be lethal, for the donkey.f a donkey is unable to chew and digest his hay and straw, this may indicate a dental or other problem that will need to be identified. The average healthy adult 230 kilo donkey, for example,will require between 1.3% -2% of their body weight a day in food, depending on the season (the lower percentage for summer).