"Pet parents ask some of the best, and sometimes the most urgent, questions. Today we're digging into the ones that can truly make a difference in your pet's health and safety."— Julie Schwenzer
Episode summary
Part two of the pet-parent FAQ series covers the questions that came up next: lumps, senior anesthesia risk, and which foods are actually dangerous versus overhyped. Dr. LoSasso's honest answer on lumps is that every new one should technically be checked, though experience lets him recognize some on sight — sebaceous adenomas in older Poodles and Schnauzers, or lipomas (fatty masses), are usually benign. He admits he personally sits on the fence about removing small lipomas early, since waiting can mean the mass grows large enough that removal becomes a much bigger project later — he's seen basketball-sized lipomas on not-very-large dogs. For anything less obviously benign, a fine-needle aspirate and cytology review — often assisted by AI alongside a cytologist or clinical pathologist — helps decide whether removal is warranted.
The bigger myth he wants to correct is around senior pets and anesthesia. He hears constantly from owners whose own vet told them a 12-year-old dog is "too old" for a dental cleaning or mass removal — and he pushes back hard on that framing.
"Those are the same drugs they used on the Queen Mother when she was 98 years old, and they replaced both of her hips. If those drugs are good enough for the most beloved person ever to live in the United Kingdom to have surgery at close to 100 years of age, I don't think it's really that dangerous."— Dr. Michael LoSasso, DVM
He puts real numbers on it: anesthesia complications occur less than 0.1% of the time in young, healthy dogs. Older, higher-risk dogs may carry five to ten times that risk — which sounds alarming until you do the math and land at roughly 0.5% to 1%. Modern hospitals pair anesthesia with constant ECG and end-tidal CO2 monitoring, technology that's become smaller and cheaper over the years. His actual position: dental disease left untreated is often more dangerous than the anesthesia used to treat it. His practical advice — combine procedures into a single anesthetic episode when possible (a mass removal alongside a dental cleaning, for example) so a pet isn't put under more often than necessary.
Unrisen yeast bread dough is genuinely dangerous and warrants an ER visit every time — the dough keeps expanding in the warmth of the stomach. Chocolate risk scales with the dog's size, the amount eaten, and the cocoa percentage: white chocolate has no caffeine and isn't toxic, milk chocolate has a little, semi-sweet more, and dark gourmet chocolates (64-84% cocoa) carry the most. Cookies containing chocolate are usually low risk since they rarely use enough dark chocolate to matter — macadamia nuts are the exception to watch for. Raw meat is generally low risk both for infection and as a foreign body. Any human medication, though, should always be treated seriously — the dosing math is too unpredictable to guess at home.
On whether a passed object means everything's fine: generally yes — if it makes it all the way through, it's typically no longer a problem. But Dr. LoSasso cautions that a dog who's "gotten away with it" repeatedly has just been dodging real risk each time, not proving it's always safe. He also weighed in on obedience training: it strengthens the bond between dog and owner and makes handling easier, but he hasn't seen it meaningfully reduce counter-surfing or foreign-body ingestion — even well-trained dogs will counter surf given the chance, especially taller breeds like doodles.
Questions answered in this episode
The following questions are answered by Dr. LoSasso in this episode, drawn directly from the conversation. These are real clinical answers from a practicing emergency veterinarian with 30+ years of experience.