Feeding & Nutrition

We inherited a rhubarb patch with the house, the kind of unglamorous prize you don't appreciate until spring, when the stalks come up like red whistles from the mud. I cook it down with a bit of sugar and it's the only thing from the garden I'm any good at. The dog, being a dog, wanted a piece of whatever I was doing.

He'd been nibbling grass for years without trouble, so when he pulled a leaf off the plant one afternoon I almost let him have it. Almost. Something about the leaf looked too deliberate, too waxy and confident, and I'd read enough worried posts to pause and go find the book before I shrugged and looked away.

The book, a battered garden encyclopaedia from the previous owner, had a small square of text I'd never bothered to read. Rhubarb leaves, it said, contain oxalic acid and are not for people or animals, the stalks are the food, the leaves are the part to compost, not feed. I'd been ten seconds from handing my dog a poison because it grew in a pot and looked like a leaf.

I felt the specific cold of a near mistake. The stalks are fine, even good, full of fibre and the kind of tartness dogs either love or refuse, but the leaves are the opposite, and the difference is invisible if you're not looking. He'd eaten grass a hundred times. One leaf from the wrong plant could have been the exception that ruined a normal Tuesday.

I fenced the patch after that, not high, just enough that he'd have to mean it. He doesn't mean it, he just mouths at green things the way toddlers mouth at crayons, so the fence was for me as much as him, a reminder that the garden is not a free buffet and I am the one who has to know which bit is which.

It sent me down a list I wish I'd written years ago. The onion in the soup, the grape I'd dropped once and fished back up, the cooked bone from the roast, the macadamia a guest left on a plate. Each one I'd handled by luck, not knowledge, and luck is a stupid thing to feed a dog on. The book turned a careless afternoon into a short, useful education.

Now I cook him the rhubarb stalks, stewed plain with no sugar, a spoonful cold over his food a couple of times a week. He likes it, the tartness cuts through the kibble, and I know it's the safe part because I checked the boring way instead of guessing. The leaves go in the compost, well away from the nose that almost ate one.

I tell people this not to scare them but because the mistake was so easy. Gardens feel safe, they're ours, we grew them, so we assume they're fine. They're not uniformly fine, and a dog's curiosity moves faster than our assumptions. The encyclopaedia was free with the house. The lesson it held onto cost me nothing but a skipped heartbeat and a fence post.

If you've got a patch and a dog who mouths at it, learn the plant before the dog does. The stalks of rhubarb are a treat, the leaves are a trip to the vet, and the only difference is a paragraph someone wrote and you didn't read yet. I read it now, every spring, out loud, like a small promise to the dog who nearly ate the wrong green thing.

The previous owner also left a notebook of what grew where, and tucked in it was a note in shaky handwriting: don't let the dog near the leaves. They'd known, and written it down, and the book had sat unread for a year while I watered the thing blind. The lesson wasn't only about rhubarb, it was that the house came with instructions I'd been too busy to read until the near miss.

I made a short list after that and stuck it to the fridge, the few garden and kitchen things that are fine, the few that aren't, in plain words a tired person can read at a glance. Onion no, grape no, cooked bone no, plain rhubarb stalk yes, carrot yes, apple slice yes minus the pips. It took ten minutes and it's the most useful thing on the door, more than the magnet collection we never look at.

He still mouths at green things, he's a dog, that's what they do, but now when he heads for the patch I call him off without a fright, because I know the leaf is the danger and the stalk is the treat, and knowing the difference is the whole job. The garden fed him in the end, safely, the way it should, and the encyclopaedia that nearly saved his life now lives on the kitchen table instead of the shelf.