Doggy defence...

Move them out from the fence so the dogs can run along it without bouncing on your treasures?

Maybe group them in 4s so you can insert canes or thin posts in each one and drape nets over them?

 

Maybe friends or neighbours could help @Fat Controller

 

Wondering if you've got room to put a row of oblong planters in front, but on second thought, they may use those as a step

Maybe put the netting (or even trellis) a foot or so in front of the containers to make it harder for them to jump up. Depending on how brave your dogs are, I know our Rusty would be terrified of knocking the net or trellis down so it wouldn't matter how robust they were.

Maybe relax at your patio table with a glass of wine, armed with a water pistol in one hand and a bag of dog treats in the other. When they jump up barking, tell them sternly NO and give them a squirt if they don't listen. If they listen and get down tell them how good they are and give them a hug and a treat. It won't work if they think being squirted at is fun.

I'll continue trying to think 'out of the box', I might return!

 

Our pair are rescues too @Fat Controller and definitely limited in obedience when reactivity takes over. They love to chase passing dogs/cyclists/walkers/bin men along the length of our boundary with the lane and, until we installed gates, thought nothing of barging all over our veg plot which is fenced off because it used to be a small donkey paddock.

We also have a dog next door and they love bouncing about along the fence when they see her. The only plants that have withstood their bouncing and running are a mahonia, some euonymus and snowdrops. I did plant a lovely border there with hostas and hellebores and hardy geraniums but they've all had to be moved..........

 

How about those metal plant supports, either a hoop of plastic coated metal on two prongs you push in the soil (or your pots) or else similar ones but circular that you can grow a shrub - or whatever you decide to plant - through to support it?
The first sort, the hoop type, worked keeping our dog off a lot of thyme I’d planted. Depends how agile your dogs are though and how small or large they are. That kind of thing put ours off as it was in the way of her mad, distracted dash.

 

To move, something to lever up ever so slightly, slip under a bit broom stick just under the size of the pots and roll...

 

How about trellis - maybe 6 x 3 feet size, put lengthwise, with a couple of purpose made feet, one at each end, to make a barrier - a bit like the kind they use for roadworks. The feet would just need ot be broad enough to make the barrier stable. Some 3 x 2 [inches] or similar.
The feet would slot in between the containers.

 

You could create individual cylinders from galvanised wire mesh, tall enough to keep the dogs out but still enable you to reach in. Could look quite trendy!

 

I was wondering if what I said made sense @Fat Controller !
They would be easy enough to move forward when you need to attend to your plants too.

 

Our Rusty is terrified of the hoover, I'm afraid I've traumatised him about it, which I'm terribly sad about. He's also a rescue, we've had him since he was about 11 weeks old. Like most German Shepherds they can be really wilful and a handful when young. His great game when he wanted attention (which was most of the time) was to steel something, like a letter off the table, toilet rolls, slippers and run off with them, it was a game of chase-me. It got so bad that we needed to break this cycle as it was getting out of hand. Because of other 'issues' he had we called in a dog behaviour specialist (to teach us how to handle him better). She asked what was he scared of, I told her he didn't like the hoover. On her suggestion, every time Rusty was naughty, I'd say 'Right, shall I get the hoover out', so instead of chasing him I got the hoover out of the cupboard. He soon learnt and I only had to say the word 'Right' and he'd behave. He's 11 years old now and is the best behaved dog anyone could wish for (cats would disagree of course) but it saddens me every time I get the hoover out and watch him sleek off upstairs out of the way.

Think a long thin trellis along the front of the container could work. Fingers crossed you find a solution.