In addition to wonderful ACV and for 30 years before i discovered vinegar, i had MANY cats, especially males, who had urinary blockage. I gave them aloe vera from the gallon (the juice) from a 12cc syringe orally and it worked miracles.i gave them many syringes thru out day and eve. my "kids"--dogs and cats-- lived 26 yrs, give or take a year!
I have taken it myself for all internal problems, heart, all organs, teeth/gums, tummy and more. it stops illness and then starts its slow but steady healing. i am a "walking miracle" and prefer natural healing to mycotoxins doctors dispense in their antibiotics etc. In my 20's drank 4 gallons a month and with my pets of course, and now i use less than one per month "decades" later.
Best of luck, jeannie!