Generally speaking the Cocker Spaniel is still a hardy and healthy breed. With some planning and a bit of luck you'll have a happy, stable and active Cocker as your housemate for around 15 years. Once again, your Cocker Spaniel breeder plays a crucial role in determining the long term health and wellbeing of your dog.
The minimum weight for donating whole blood is 110 lbs. There is no maximum limit. If you are female and donating double red blood cells, you must be 5 5 tall and weigh 150 lbs. if you are a male and donating double red blood cells, you must be 5 1 tall and weigh 130 lbs.
  you loose as much weight as the amount of blood you donated weighed. it takes a few weeks for you to regain all (most likely about a pint) of that blood. donating blood â¦ is not a weight loss tool.urrent FDA guidelines require volunteer blood donors weigh a  minimum of 110 lbs (50 Kg). However, many blood collection centers  use Body Mass Index to determine donor eli â¦ gibility. This is in  response to studies showing an increase in post-donation reactions  in smaller weight donors.