News wrap-up: This week's veterinary headlines, plus Viagra discovered as possible treatment for canine megaesophagus

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As February comes to a close and we look forward to March, the dvm360® team wanted to end on a high note by sharing the latest news in the veterinary industry.

Here is a quick look at this week's highlights:

• Washington State University research unveiled that Viagra may be a promising treatment for canine megaesophagus.
• In this episode of The Vet Blast Podcast, Jan Bellows, DVM, DAVDC, DABVP, FAVD, explained the possibilities oral microbiome testing offers for the future of small-animal dentistry.
• The Amarillo Zoo has welcomed its latest member—a 3-legged porcupine named Quill “Porky” Smith.
• A recent study has revealed that marijuana toxicity may overtake chocolate toxicity in pets by 2023 as more states move toward legalization and/or decriminalization.
• Sandy Taylor, DVM, PhD, DACVIM-LAIM, shared insight on providing the proper diagnostic approach for horses showing signs of serious illness.
• This week’s product report featured a nutritional line for spayed and neutered pets, Equine Piroplasmosis guidelines, and beyond.

Stay tuned on social media and dvm360.com for more veterinary news.