News: Apr 09, 2025 Show

April 9th: Our dedicated FurID gallery is now live. Thank you all for the submissions to our little April Fool's prank, we hope you had as much fun as we did!

April 7th: It's that time again e621! The 2025 staff drive will be opening later this week! Please get your resumes and forklift licenses ready and keep an eye on the news/forums. Hope to see some fresh meat for the salt mines.

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in heat

"In heat" (or "in rut") describes a period of intense desire to breed or reproduce.

While being "in heat" typically applies to only females in real life, this tag should be used for any gender displaying similar characteristics.

Common Characteristics

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post #5337571
↑31♥39C1S
post #5248896
↑68♥138C2S
post #5204741
↑7♥12C1S
post #4902804
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post #4863621
↑8♥14C0S
post #4758674
↑262♥354C2S
post #4712207
↑9♥17C0S
post #4470640
↑312♥311C9S
post #4470207
↑6♥5C0S
post #4446278
↑7♥10C0S
post #4420224
↑97♥186C1S
post #4411951
↑93♥72C9S
post #4354328
↑274♥382C3S
post #4243553
↑81♥185C0S
post #4094429
↑216♥323C7S
post #3983643
↑215♥153C12S
post #3977175
↑131♥91C12S
post #3930076
↑69♥94C0S
post #3930075
↑124♥306C2S
post #3923864
↑206♥446C0S
post #3905613
↑150♥122C11S
post #3884611
↑217♥195C12S
post #3878185
↑174♥147C8S
post #3857028
↑141♥151C13S
post #3851077
↑136♥123C10S
post #3831064
↓-29♥18C2S
post #3828486
↑54♥57C1S
post #3759943
↑201♥309C9S
post #3713880
↑114♥291C0S
post #3685081
↑60♥73C0S
post #3668663
↑148♥178C1S
post #3532046
↑183♥269C2S
post #3497717
↑162♥226C6S
post #3421013
↑11♥14C1S
post #3418466
↑53♥125C0S
post #3378901
↑5♥13C1S
post #3362490
↑164♥280C8S
post #3283993
↑105♥116C2S
post #3283916
↑75♥78C0S
post #3168763
↑22♥33C0S
post #3073482
↑151♥248C0S
post #3036261
↑76♥172C0S
post #3022074
↑400♥564C12S
post #2884640
↑96♥220C6S
post #2840303
↑1077♥2299C10S
post #2825716
↑64♥104C0S
post #2738448
↑392♥756C5S
post #2560371
↑127♥178C9S
post #2452402
↑161♥276C14S
post #2397584
↑103♥125C3S
post #2354735
↑145♥230C0S
post #2302594
↑93♥237C0S
post #2266217
↑35♥48C0S
post #2052850
↑5♥9C0S
post #2038390
↑193♥437C12S
post #2035829
↑61♥93C11S
post #1739732
↑106♥175C27S
post #1640365
↑24♥49C0S
post #1597818
↑37♥60C2S
post #1580100
↑66♥84C7S
post #1519189
↑141♥258C16S
post #1473211
↑56♥76C2S
post #1400561
↑14♥18C3S
post #1255875
↑49♥66C2S
post #1215629
↑49♥55C9S
post #1203697
↑51♥65C6S
post #1202169
↑21♥26C17S
post #1202166
↑13♥15C1S
post #1202164
↑15♥24C2S
post #1179049
↑44♥57C5S
post #1179047
↑52♥66C5S
post #914484
↑2♥2C0S
post #885211
↑6♥13C1S
post #599388
↑36♥85C11S
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