Should I be worried about my puppy throwing up white liquid?

Hi my puppie throw up but it was white liquid is that commened or do I need to be worried or dose anyone know what the cause of that is she throw up white liquid 3 tues ago last weekend and today/tonight should I be worried any idea what it could be

It sounds like he might be throwing up bile...(is it yellowish?)...Puppies get into things...eat dead leaves, little pieces of bark...any thing and everything that isn't nailed down. If he's only thrown up 3 times in 3 weeks...I don't think I'd worry too much.

phrannie

my dog sometimes eats grass, she really shouldnt! lol, makes her sick, but its mainly like foam which comes up. if your dog has access to a lawn this may be a reason