Mumps
No
Mumps is a childhood disease that causes the salivary glands in the jaw to swell dramatically. It is a viral infection that can also cause symptoms such as fever, headache, and muscle aches. Vaccination has greatly reduced the incidence of mumps in recent years.
it happens when infection lodged in anal glands, that is present around anal opening.
The same reason they swell on a human. That dog is preparing milk for a litter.
The Parotid glands are about where you describe. They are salavary glands and they can swell. If both swell it is usually from infection. One can also get stones in the ducts that drain the salavary glands. A stone would block the fliud and cause it to back up and the gland to swell. At CT scan would determine if there is a stone. Hopefully it's not mumps.
Infections causes it to swell
A tualang is the slang word for 'your mother' very strange? yes. It can also be an anal disease you can get for eating bad foods and your feces infects your anal glands and causes them to swell.
Pimples are caused by the sebaceous glands at the bottom of a hair follicle becoming infected with bacteria which causes them to swell and then fill with pus.
Your salivary glands (jaws) swell up and for men your testicles swell up and then shrink and they stay that way for the rest of your life!
Rubbing the glands in your neck should not make them swell. Swelling of the glands in the neck is more likely due to an infection or inflammation in the body rather than external manipulation. If you notice persistent or severe swelling, it's best to consult a healthcare professional for an accurate diagnosis.
Tonsillitis
maybe a cyst