Deciding to bury your pet at home usually comes in the middle of a hard day, not before it, so here is the direct answer first. Most guidance puts the right depth at three to four feet, deep enough that nothing can dig the grave back up. That number isn't arbitrary. If your pet was euthanized by injection, as most are, the drug used stays in their body, and an animal that reaches the remains can be poisoned by it too. Depth is partly about dignity and partly about safety for the next creature that comes along.
How deep should you bury a pet?
Three to four feet of cover over the body is the number you will see from vets, pet crematories, and wildlife agencies alike, and it holds regardless of whether you have a dog or a cat. Dig the hole a little wider than you think you need, since it is easier to settle a pet gently into a wide grave than to wedge them into a narrow one.
Once you place them in, the usual rule of thumb is to leave about three to four feet of soil above the body itself, measured from where they rest to the surface. If you are burying a small pet in a shallower spot for any reason, pack the earth down firmly and consider adding a heavy stone or paver on top, since loose, shallow soil is the easiest thing for an animal to dig through.
Why does the depth matter this much?
Most home burial guides tell you to dig deep so nothing digs the grave back up, and that is true, but there is a more specific reason that almost none of them mention. The U.S. Fish and Wildlife Service has documented more than a hundred bald and golden eagles poisoned after feeding on the remains of animals euthanized with sodium pentobarbital. The drug lingers in the body long after death, and a dose that is safe for ending a large animal's life is far more than enough to kill a bird that scavenges even a small amount of tissue.
The agency's own guidance is direct: cremation is the preferred way to avoid this entirely, but when a family chooses home burial, "most regulations require at least three to four feet of cover" specifically so scavengers cannot reach the body. If the ground is frozen and burial has to wait, the recommendation is to keep the body covered or in cold storage, refrigerated if possible, until it can be buried properly rather than left somewhere an animal could get to it sooner. This is not a reason to feel guilty about how your pet died. It is simply the reason the standard number is what it is, and it is worth knowing so the depth feels like care rather than an arbitrary rule.
What should you wrap your pet in?
Choose something breathable and biodegradable: a favorite towel or blanket, a wicker basket, or a plain cardboard casket. Natural fabrics like cotton and wool break down faster and more cleanly than synthetic ones, so if you have a choice, an old cotton towel does better than a fleece blanket. Many people tuck in a toy or a worn collar, which is a lovely thing to do and does not change the depth or the materials you need.
Avoid anything sealed and airtight, including plastic bags, plastic bins, or tightly wrapped plastic sheeting. It feels protective, but it traps moisture and slows the natural process the ground is meant to do, and it is the opposite of what the biodegradable advice above is for.
Where should you dig the grave?
Keep real distance between the grave and any water source. Several state and local rules converge on roughly one hundred feet from a well, pond, stream, or drainage ditch as a common minimum, so treat that as a reasonable floor even if your own town's rule is different or unwritten. Keep clear of underground pipes, septic lines, and your home's foundation as well, both so you do not hit anything while digging and so nothing you bury sits near a water or sewer line later.
Pick soil that will actually hold a grave. Sandy or very rocky ground is easy for an animal to dig into and can also make it hard to get the full depth you need, so a denser patch of yard is the better choice if you have one. Think ahead to whether this spot might ever be dug up for a fence, a shed, or landscaping, and choose somewhere you are unlikely to disturb later, ideally somewhere that meant something to the two of you.
Is it legal to bury a pet in your backyard?
There is no single US law here. Home pet burial is allowed in most places as long as it does not create a health hazard, but the exact rules, including minimum depth, distance from water, and whether it is allowed at all, are set by your state, county, or city, not by the federal government. Some towns restrict it outright, and homeowner associations sometimes add their own rules on top of the local ones.
The only way to know for certain is to call before you dig. Your city or county's animal control office, health department, or clerk's office can tell you in a two-minute phone call whether backyard burial is allowed where you live and whether there is a required depth or distance you need to follow. If you rent rather than own, get your landlord's permission as well, since the ground is not only yours to decide about.
What if the ground is frozen or you don't have a yard?
This is the part most guides skip, and it is a real, common situation. If the ground is frozen solid or you simply do not have anywhere to bury a pet, you are not failing them by waiting. Keep the body somewhere cool, a garage or an unheated porch in winter, or refrigerated if you can manage it, until the ground softens or you have made another plan. A pet crematory can also step in on short notice if you decide burial at home is not the right fit after all. Neither choice is more loving than the other. One just happens to be the one you can do right now.
Should you mark the grave?
Only if and when it feels right, and only ever as much as you want. Some people place a flat stone or a small plant over the spot right away. Others leave the ground bare for a long time and come back to it later, once the rawest part of the grief has passed. If you do want a lasting way to mark the place or to keep your pet close without needing to visit a specific spot in the yard, a small keepsake shaped like them, kept somewhere you see every day, is a gentle option worth considering whenever you feel ready, not instead of burial, just alongside it.
A gentle next step
However you decide to say goodbye, the depth and the details are the practical part, and you have them now. The feeling underneath all of it, the wanting to do this one last thing right for your companion, is the part that matters most, and you are already doing it by asking the question.
If ashes feel like a gentler path than burial, our guide to what to do with your pet's ashes walks through those choices with the same care. And if you are looking for a quiet way to keep your pet close once the hardest days have passed, you might like our thoughts on preserving a pet's memory, including a small sculpted keepsake made from a favorite photo, kept wherever you need them to be.