Yes they absolutely do in order to conceive.
There are certain 'toys' that are used known as butt plugs. Anal intercourse can also stimulate the prostate, but you need to go about it carefully.
The anal area of both mean and women has many nerve endings and blood flow meaning anal stimulation including anal intercourse can be very pleasurable. In men the prostate can be stimulated by having a woman use a strap-on dildo causing intense pleasure and even maale orgasm. You do not "need" to be gay to enjoy anal stimulation including being penetrated sexually by a strap-on. For a couple anal intercourse can be a very pleasurable and intimate act of both/either love and/or sex.
None. Cows may need grazing area but an area does not need cows!
If you spay your dog do the anal glands still need to be drained?
No. Cows need a bull to reproduce.
Cows don't need money
They need as much as they want.
No, cats do not need to be walked like dogs for exercise and mental stimulation. Cats are independent animals that can get their exercise and mental stimulation through play, toys, and climbing structures in their environment.
its her anal glads bowl movement will calm it down---you need to express the anal glads a groomer or vet can do it for you
Yes, when anal Area becomes very itchy. You need to express them by your family physician
answer
Not if they don't need to be milked, no. But, if you're hired to milk dairy cows, and Jerseys are among those cows that need to be milked, then the answer would be a very obvious yes.