Don't just let your pet loose in a room full of strangers. Introduce them to guests one at a time and let them sniff each other.
Set up a quiet area for your pet to retreat to if they feel overwhelmed. This could be a crate, a spare room, or even just a corner with some blankets.
This will give you more control over your pet and help to prevent them from getting too stressed.
This can overstimulate them and make them more anxious.
It may take some time for your pet to get used to social gatherings. Be patient and understanding, and they will eventually learn to relax around new people.
Give your pet treats or praise when they are calm and relaxed around guests. This will help them to associate social gatherings with positive experiences.
If your pet is getting overwhelmed, take them for a break in a quiet room or outside.