My two Bengal cats are almost 14 years old now. One still has a luxuriant batch of whiskers, but the the other guy’s whiskers are breaking off or dropping out. Some have broken in half, but still there. I’d guess he has about half of his original growth.
He is healthy and active, but can’t help wonder if this is doe to old age, or perhaps some other problem?
I do not believe that losing whiskers is normal in a cat’s old age. Loss of whiskers can be due to normal shedding, illness, or if they’re losing weight too quickly.
But in this case, your other cat could be eating his whiskers (someone else posted a thread here stating that this was happening with their cats–can’t find it at the moment though). Does your full-whiskered cat regularly groom your broken-whiskered cat?
It’s weird that it’s happening all of a sudden, but my male cat has no whiskers for the reason rachelellogram suggests - his sister gnaws them off when she aggressively licks him. If it’s bothering you, maybe call the vet. My cat doesn’t seem to have any adverse effect. He’s weird, but then he’s a cat.
Maybe not eating, but aggressively cleaning? How are the rest of his whiskers? I mean the one on the cheeks, chin, forehead, and perhaps arms. Are they mostly intact?