Summer is full of sunny days, backyard barbecues, and food-centric celebrations. While we humans indulge in everything from burgers to popsicles, our four-legged companions are often just a paw’s reach away from trouble. At Calistoga Pet Clinic, we want to help pet parents in Calistoga, CA navigate the warm-weather menu with care. Because those table scraps you’re tempted to share? They might not be as harmless as you think.

Here’s your guide to the most common toxic summer foods for pets, what to watch out for, and how to keep your pup or kitty safe all season long.

Summer Pet Safety Tips Start With the Menu

Whether it’s a cookout, picnic, or poolside party, food is everywhere during the summer—and pets are quick to take advantage of those dropped goodies. That may be cute and all, but it can also be dangerous. Many popular dishes contain ingredients that are harmful or even deadly to dogs and cats.

Knowing what’s dangerous is the first step in summer pet safety.

Foods Dangerous to Dogs and Cats at Summer Gatherings

Grapes and Raisins

These sweet snacks may seem harmless, but even a small amount can lead to kidney failure in dogs. The exact toxin is still unknown, though tartaric acid may be the culprit. However, we do know one thing—grapes are never safe for pets.

Onions, Garlic, and Chives

Often found in sauces, marinades, and salads, these ingredients can damage red blood cells and cause anemia. Cats are especially sensitive to even small amounts.

Corn on the Cob

Corn itself isn’t toxic, but the cob can cause serious intestinal blockages if swallowed. Dogs love to chew on them, so it’s best to keep them out of reach.

Bones from Cooked Meat

Ribs, chicken bones, and steak scraps may seem like a treat, but cooked bones can splinter and cause choking or internal injuries. Stick to vet-approved chew toys or dental treats instead.

Chocolate and Baked Goods

Chocolate contains theobromine, which is toxic to both dogs and cats. Cookies, brownies, and even some protein bars may also contain xylitol—a sweetener that causes severe blood sugar crashes in dogs.

Alcohol and Fermented Foods

A spilled beer or wine cooler might not seem like a big deal, but alcohol can cause vomiting, tremors, or even seizures in pets. Fermented fruits or yeast-based doughs can also create dangerous levels of ethanol in your pet’s system.

Salty Snacks

Chips, pretzels, and salted nuts can lead to sodium ion poisoning. Watch for excessive thirst, vomiting, or tremors if your pet sneaks salty snacks.

Fatty Meats and Greasy Leftovers

High-fat foods like sausages, burgers, or fried chicken skin can trigger pancreatitis, a painful and potentially life-threatening condition—especially in dogs.

Avocados and Guacamole

While small amounts of avocado flesh may be tolerated by some dogs, the skin, pit, and guacamole mix-ins (like onion and garlic) are all off-limits. Pet parents should avoid giving pets avocados altogether.

Pet-Safe Picnic Ideas

Good news—your pets don’t have to miss out entirely. If you want to include your furry friend in the festivities, try these safer treats:

• Baby carrots or apple slices (no seeds)
  
• Banana chunks
  
• Plain grilled meat, fish, or chicken (boneless, skinless)
  
• Cucumber slices or watermelon (no rind or seeds)
  
• Commercial pet treats designed for warm weather or hydration
  

Just make sure to avoid anything with seasoning, sauces, or added sugars. And always supervise treat time, and don’t go overboard. 

Signs of Food Toxicity in Pets

Sometimes accidents happen—especially when pets are curious and guests are generous. If your dog or cat gets into something they shouldn’t, knowing the symptoms of food toxicity can make all the difference.

Watch for:

• Vomiting or diarrhea
  
• Drooling or pawing at the mouth
  
• Lethargy or weakness
  
• Tremors or seizures
  
• Increased heart rate or panting
  
• Difficulty walking
  
• Collapse or unconsciousness
  

If you see any of these signs—or if you know or suspect that your pet ate something risky—contact your veterinarian immediately. Fast action can save lives.

How to Prevent Picnic Mishaps

At Calistoga Pet Clinic, we always say prevention is the best medicine. Keep your pet safe this summer with a few simple strategies:

• Keep food tables out of reach of curious noses
  
• Inform guests not to feed your pets, even if they ask with those big eyes
  
• Clean up quickly after meals or grilling
  
• Keep trash bins sealed or inaccessible
  
• Offer your pet their own summer treat so they don’t feel left out
  
• Know where your emergency vet is located, just in case
  

A little preparation goes a long way when it comes to keeping your furry friend safe and happy through the season.

Stay Safe and Savor the Summer in Calistoga, CA

At Calistoga Pet Clinic, we love seeing our patients enjoy the great outdoors and the joy of summer with their families. But it’s our job to help you protect them from hidden dangers—especially when they’re disguised as tasty treats. With the right awareness and some smart planning, your dog or cat can have a safe, fun, and deliciously happy summer.

FAQ

Can my dog eat watermelon or strawberries?
Yes, in moderation—just remove seeds and rinds first. These fruits are hydrating and low in calories.

What should I do if my pet eats chocolate?
Call your vet or the Pet Poison Helpline right away. Even small amounts of dark chocolate can be dangerous.

Are barbecued meats safe for pets?
Only plain, boneless, unseasoned meats in small quantities. Avoid fatty cuts, bones, and anything cooked in marinade or sauce.

Is corn bad for dogs?
Corn kernels are generally safe, but corn on the cob is a choking and obstruction hazard. Never let your dog chew on the cob.

What’s the biggest summer food danger for cats?
Onions and garlic—both are toxic even in powdered or cooked forms. These ingredients are common in savory summer dishes.

Protect Your Pets in Calistoga, CA

Your summer should be full of sunshine and wagging tails—not emergency vet visits. At Calistoga Pet Clinic, we’re here to help keep your pet safe and healthy through every season. From nutrition advice to urgent care, our Calistoga, CA veterinary team is just a call away. Schedule a wellness check today and make sure your furry friend is summer-ready.

This blog is for informational purposes only and is not a substitute for professional veterinary advice. Please contact us with any questions or concerns about your pet’s health.