Regardless of breed, we highly recommend using Brain Training For Dogs by Adrienne Farricelli’s to develop your pet’s hidden intelligence and natural willingness to improve obedience and behavior.
The UCLA Division of Urology explains caring for your urinary catheter:
What a urinary catheter is.
Why you may need one.
Cleaning and caring for a catheter.
Emptying and cleaning a urine collection bag.
Identifying and fixing problems.
When to call the doctor.
Learn more at http://urology.ucla.edu