Cats

Just about everywhere you turn there's a silly animal meme: advice animals, grumpy cats, and puns galore. These cute pictures of pets with commentary are shared like crazy on Instagram. From dogs who can't wait to make breakfast to cats telling it like it is, we've gathered 12 of the silliest snort-out-loud pet memes that guarantee a good laugh.

From Lil Bub hitting the Tribeca Film Festival to Justin Bieber hanging with his pet monkey, we've rounded up our favorite pictures of celebrities and animals from the month of April. It seems the theme of the month was enjoying some serious downtime with furry friends. Click through for a collection of snaps sharing sweet moments between celebrities and their favorite animals.

Animals make the best accessories — and we mean live ones! The fashion industry has taken notice of how photogenic and chic our four-legged friends can be, and the result are some wildly colorful — and adorable — editorials and ads. Check out everything from our fantasy Prada ad to some very well-accessorized pooches to an up-and-coming Pomeranian that could give Boo a run for his money and click on to see what happens when fashion and animals collide.

Photos courtesy of Tous, Avenue32, and AnOther Magazine

Celebrate Earth Day by picking up one of these eco-friendly pet essentials for your furry friend. From green cat litter to soft and cuddly all-natural pet mats, these products are made with the Earth and your pet in mind. Click through for a collection of 10 eco-friendly pet essentials that will make your life easier and are sure to become your furry friend's new favorites.

While selecting the perfect wedding dress, pick up a mini formal or tiny tux for your furry friend. From flouncy kitty gowns made from colorful tulle to smart tuxes for proud pups, we've found a collection of adorable wedding duds made just for pets. And, let's be honest: pictures of pets in formal wear are seriously sweet. Click through to find the perfect little bridesmaid or groomsman outfit for your furry friend and a few ideas for how to include pets in a memorable way on your special day.

There's nothing cuter than a few kitty sneezes, but when those achoos stick around, they may be a sign of an underlying issue. We reached out to an expert, Doctor of Veterinary Medicine Eva Radke of the East San Rafael Veterinary Clinic, to learn more about what to do when your cat has a case of the sniffles. Along with giving your cat lots of snuggles and extra attention, there are a few other things to take into consideration when your cat can't stop sneezing. Click through for Dr. Radke's helpful answers and insights.

We humans will never tire of seeing two very different animals cuddling, nuzzling, or just hanging out. While our species is mostly limited to befriending our own kind, the sky's the limit in the animal kingdom. Their bonds transcend the boundaries that we normally face (language, culture, class, social ranking, etc.), making their friendships more pure and totally worthy of celebrating. No matter the difference in appearance and size, mammals will befriend birds, predators will befriend their prey, and even cats and dogs — the most extreme of arch nemeses — will find their way into each other's arms. Click through for our newest batch of the most unlikely yet sweetest interspecies friendships.