(Ahem... cough) Cows with no legs can't be milked.

[Grendl_Kahn]

I don't know if this is by design or not but I have a cow missing two hooves and a frail back who is pregnant, resulting in a perma-downed state (I only noticed all of this when she collapsed for the third time when early stage pregnant, so hold your horses PETA). Her milk fullness is 100% but apparently she can't be milked. This in itself wouldn't be a problem if it wouldn't cause a cycle through all of my pawns with animal-tending of just standing there one by one trying to initiate a milking job (says so in the error log) and not really doing anything else unless I manually assign something.

[Illusion Distort]

Post log if possible, Tynan will need it to see what causes the error.

[Ark]

Known, should be fixed in A17.
[A16] Injured, resting Muffalo w/ full milk causes debug "10 jobs in one tick"
(a16) Pawns "standing", not engaging in any behaviors
[A16] Incapcitated Pregnant Alcapa causes strange bug

[Calahan]

Yes, this looks like the same bug that is being reported in the threads Ark posted above (thanks for finding, and posting them). Although I'll leave this open for a day or two for the OP to post their log file (as Illusion Distort mentions), just in case this is a different bug. Unlikely, but not improbable either.

@ Grendl_Kahn - Can you please post your log file as an attachment. Details on where to find your log file can be found in the following thread (see #6). https://ludeon.com/forums/index.php?topic=513.0

Edit - 7th March - Closing this as it is very likely to be the same issue, plus the OP hasn't posted the info (log file) to determine is this is a separate issue (and given the amount of time that has passed, it is unlikely they still have the relevant log file/ save file).