You might want to try local
You might want to try local charities in your area that aren't just for people with disabilities. You could also go on your provincial and municipal government websites and see if they have special covid-19 assistance. For example, on my city's website I found that they were offering assistance for pet owners (but not the disabled of course!) I applied and got a pet food voucher for almost $200. I just had to provide my tax assessment to prove my income. The money I saved on pet supplies went towards groceries.
You might want to try local charities in your area that aren't just for people with disabilities. You could also go on your provincial and municipal government websites and see if they have special covid-19 assistance. For example, on my city's website I found that they were offering assistance for pet owners (but not the disabled of course!) I applied and got a pet food voucher for almost $200. I just had to provide my tax assessment to prove my income. The money I saved on pet supplies went towards groceries.