[anonymous]

I like Nutrisca Salmon and Chickpea as a base.
https://www.chewy.com/nutrisca-grain-free-salmon-chickpea/dp/35033
Or:
Newman’s Organics https://www.chewy.com/newmans-own-organics-advanced/dp/33521

Add a splash of water and a bite of something, scrambled egg (in water), chopped up cooked lean chicken, beef, tuna….something.
Check out chewys auto ship plan. You could order a large bag every 2 or 3 months. Divide it up and store in air tight containers or bags in the fridg or freezer if you have room.
I wouldn’t go too cheap, you may regret it.
Also, you need to set aside money for an an annual checkup and lab work with a veterinarian.
Heartworm checks, flea and tick preventives. About $1000 a year (maybe less) and that’s not counting food.
Ps: Don’t waste your money on supplements, unless a vet that has examined the dog advises you to do so. Most of them are scams. I do add one fish oil capsule to their food once a day, not sure if it actually does anything 🙂