According to the AVMA, more than 48 million dogs and 31 million cats live in U.S. households. As we celebrate Earth Day on April 22, those numbers put into perspective the impact that eco-friendly pet ownership can have on the world. People have gone green in so many aspects of their lives, and there are several ways they can be environmentally friendly when it comes to pet ownership as well.

From choosing the right food to making sure you’re not offering up too many treats, you need to keep several things in mind when it comes to meeting your dog’s nutritional needs. To make things even more complicated, much of what you think you know about canine nutrition could be completely wrong. There are a lot of dog nutrition myths out there, and following inaccurate information could put your four-legged best friend’s health at risk.

It doesn't matter how often or how much you feed some dogs—they're always begging for more. While they don't physically need an extra serving of food, those melt-your-heart eyes and wagging tail often lead to their owner reaching for one more scoop or tossing them some extra treats. But it's still not enough, and the begging persists.

For the insatiable dog in your life, the following are six ways to curb their appetite and ease your guilt over their constant begging.

Myths follow us through life, from the idea that lightning won’t strike twice in the same place to the infamous penny thrown off the Empire State Building being lethal for an unsuspecting pedestrian below. Our dogs are no exception, being the subject of many myths themselves. As veterinarians, we want to correct as many misconceptions as possible so owners can steer clear of falsehoods and let their dogs live their best lives. Following are some of the most common we hear, and the truth behind them.

Dogs gravitate towards treats just as we gravitate towards the dessert table. Much like humans, dogs are at risk of becoming overweight or obese at some point in their lives. It’s estimated that nearly 56% of dogs are overweight, which increases the likelihood of developing type 2 diabetes, puts unnecessary strain on their bones and organs, and decreases their overall life expectancy. As veterinarians who are also dog owners, we know those extra rolls are ripe for belly rubs, but we also want your dog to be at peak health every time we see them for their wellness visits.

Life has definitely changed in the past several weeks. We hear daily of more and more stores, restaurants, beaches, and parks being closed, along with a ton of event cancellations. "Social distancing" has become part of our everyday vernacular. In most states, we are allowed only to go out for essentials, to get gas, to walk our dogs, and to get exercise. We're generally allowed to walk outside freely (with the very strong recommendation that we endeavor to keep a distance of at least 6 feet from another person).

Is your fur baby destined to turn into a fur giant? If you own a large-breed puppy, they may be a lap dog now, but before you know it, they’ll be way too big for cuddles on the couch. Of course, your colossal canine will still be just as lovable, but you’ll need to know a few things about taking care of a large-breed puppy.

When it comes to positive reinforcement and rewarding your dog for good behavior or learning a new command, treats are obviously the first thing that pet owners tend to rely on. They are convenient and effective, especially when it comes to training your pet.