The most common and most likely answer to this crossword clue is the 9 letter word PECCARIES
I've seen this crossword clue in Financial Times
P
E
C
C
A
R
I
E
S
Buddy explains!
The straight part
We know that "animals" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case animals = peccaries.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does PECCARIES mean?
PECCARIES noun- Any of the family Tayassuidae of mammals from the Americas related to pigs and hippos