All Pets/Animals Gone

[DarthVedda]

Hi all.  I've been trying to troubleshoot an issue where all the pets (dogs, cats, horses) in my game have disappeared, and I'm not able to add new animals to the household via CAS.  I loaded up the Sienna & Flapjack household, except there was no Flapjack.  I went to the gallery and downloaded one, tried to add it to the family, but once I exited CAS, Flapjack was not in the family.  I've removed several CCs that I thought might be causing the issue, with no success.  At this point I have no idea which CC is causing the issue, and I was hoping someone here can help me read my error logs (attached).

[Metropolis Man]

Welcome to the forum. Lots of players use mods, but those come with risks, too. You might try disabling any mods you have installed to see if that fixes the issue.

[MrsFlynn]

I am not sure how to read the error log.

If you haven't, take a look at the How to fix problems with Mods and CC post linked below. It may help you manually go through your mods and custom content files.

Sims 4 - How-To: Fix Problems with Mods/CC
https://www.carls-sims-4-guide.com/forum/index.php?topic=25031.msg426156#msg426156

If that doesn't help, you could post about it over at answers.ea in -

The Sims 4 » Game and Mod/CC Issues
https://answers.ea.com/t5/Game-and-Mod-CC-Issues/bd-p/the-sims-4-game-issues-mods-en

If you've tested without any mods or custom content files installed and it's still happening, you might try posting about it:
 
The Sims 4 » Bug Reports
https://answers.ea.com/t5/Bug-Reports/bd-p/The-Sims-4-Bugs