Oops it might be dehydrated or it took some wastages while having the food it is better to check with vet if the bleeding is more Sometimes internal organ issues as well. So don't ignore it 🙂

Not in daily routine but in 2-3 days gap only in afternoon he does

Give him a wet food instead of dry food

It happens due to heat during summer try giving him curd and fruits. If it continues visit a vet.

If we give him Curd or milk he dose loose stool

Consult vet because he is so small so we exactly don't know whats happening with his body.

If we give him only pedigree or drools his stool becomes normal...but don't know how much quantity of water or any type of liquid(Dil. Curd or milk) to give him.

Don't give milk. Give curd in very diluted form