Attach a giving set (which is attached to an empty drip bag) to the end of the catheter and ensure the giving set is 'open'. This will ensure the patient stays clean and dry from urine as all bladder contents will go into the drip bag.
Does the urine pass through the drip chamber easily then? or does it collect in there? Also, how do store the bag outside the kennel?
Sorry for the pile of Q's but been wanting to do this for ages, just didn't know how to do it and hate seeing the cats covered in pee :(