I'm looking for a manga where two men meet [and fall in love] because of a cat. I have read Hachimitsu Darling and am reading Koi to wa Yobenai in the meantime so I want something similar. Mind you I said MEN so shoutas and girly ukes and traps and schoolboys need not apply. It doesn't have to be bara but that's accepted too. Thanks in advance.

The most beautiful shining star

I love this one! 😀
Suteneko no Karute
It seems to be what you might be looking for.

Suteneko no Karute oops somebody beat me to it while I was double checking suitability
Gravity Eyes
Aisareru Hito e Tsugu

Mimitabu no Riyuu Ch5 oneshot titled Ushirosugata no Natsu no Neko (The Summer Cat Turns Its Back) (loosely fits)
Okay, I should have checked the link. I have no idea what manga that previous link went to.
This oneshot by Kunieda Saika I thought loosely fit because a man follows a black cat and meets a young man who looks like his former classmate. He experiences deja vu because he remembers a time when the classmate fed a similar black cat. The cat pops up throughout the story and sort of becomes a metaphor for the man's relationship.

(and thanks scarletrhodelia for the backup of Gravity Eyes. Summaries don't always have all the details. The cats in Gravity Eyes are just as prominent as the cat in Koi to wa Yobenai, if not more so, as they are the entire reason for the main characters initially spending time together. I really love this story.)

Quote from maladymaven

Suteneko no Karute oops somebody beat me to it while I was double checking suitability
Gravity Eyes
Aisareru Hito e Tsugu

The Summer Cat Turns Its Back oneshot (loosely fits)

I don't think Gravity Eyes or that last one fits it at all. O_o I'm going by the summaries btw. But I will check out Suteneko and Aisareru [though it's not really in a style I like. But whatevs. A story is a story.]

Thanks for the suggestions. Anything else?

The most beautiful shining star

Hand Which, chapter 3
Seinen 14 Sai, chapter 4, a whole bunch of cats
Kyou, Hana no Gotoshi, chapter 5. The uke is more cute rather than masculine in this one, so it might not be to your taste, but I'll list it in case someone else is interested.

Gravity Eyes exactly fits. Please give it a try. 😃

Kamatte Kawaii Hito

Maybe you should try Punch Up!
I read the first 2 volumes so far and it's just the perfect mix of comedy, sexy and cats of course 😀 And the cat is quite often to see 😃
I wasn't sure about the style at first (the mouths are quite strange...or the noses...i'm not sure, something was strange xD) but you get used to it and the characters are jut too adorable <3

Hope I could help you! 🙂

Okay Gravity Falls is explained and I know that feel of linking to the wrong manga. XD

I've already read [am reading?] Punch Up and Kyou is already on my wishlist. I think I did mention no kids though..../suspicious look at Seinen 14 Sai.

I did a nice little hunt myself and here are a couple that came up while searching:
Toiki Yori mo Yasashii
Suteneko no Karute

I don't think it's right to ask for help without looking as well so here are a few. Thank you all for your help and here's to hoping others have better luck than I did.

The most beautiful shining star