When a wolf armor is broken on Java Edition, there are particle effects on top of the sound. However, that's not present on Bedrock. See attached videos.
MCPE-179264
Breaking a wolf armor produces no particles
Resolved
Fixed
0
(Unassigned)
1190831
Confirmed
Multiple
vanilla-parity, wolf_armor
1.20.80.20 Preview, 1.20.80.21 Preview
1.20.80.22 Preview
Retrieved
Confirmed