What I expected was:
Breed normally without any lag
What happened was:
Becomes very laggy when feeding/breeding chickens that are floating in rhe water. Lag only stops when you hold anything else but seeds.

How to Reproduce:
1. Spawn many chickens(30-100) in the water.
2. Hold seeds in hand and breed them.
3. It becomes very laggy.
4. Hold another item( NOT melon or pumpkin seeds) and see the lag disappear.
5. You have reproduced this bug,