Happy Halloween! From a magical guinea pig (and a wizarding rabbit) to an adoptable banana pup, here are more photos featuring your pets dressed in costume. 

Click here for more information on the banana pup and other dogs up for adoption at San Diego's Helen Woodward Animal Center.

Have a pet who gets into trouble? Submit your photo here!

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More:

• A sheriff hedgehog, hot dog cat and 9 other costumed pets 
• Mini 'Breaking Bad'! Dad dreams up TV-inspired Halloween costumes for sons
• Bane, 'Hunger Games' top list of trending costumes