Okay, so the thing is I've been unfortunate to have lost more than 3 dogs (exotic breeds) to the dreaded parvo virus.
I tried my hands on the indigenous ekuke and it's doing quite well, thus I've concluded that the pen I've been using in housing the dogs must still be contaminated with the virus, this is because everytime I put a dog (exotic breed) there it ends up getting infected.

Please I need expert advice on the most effective way to decontaminate/ sanitize the cage.

bleach is a pretty good disinfectant. check online for the appropriate ration and mix with water. disinfect multiple times over a period

Adewumiwilliam:
Okay, so the thing is I've been unfortunate to have lost more than 3 dogs (exotic breeds) to the dreaded parvo virus.
I tried my hands on the indigenous ekuke and it's doing quite well, thus I've concluded that the pen I've been using in housing the dogs must still be contaminated with the virus, this is because everytime I put a dog (exotic breed) there it ends up getting infected.

Please I need expert advice on the most effective way to decontaminate/ sanitize the cage.

For now don't get any dogs, put plenty hypo and wash all the cage and belongings in the cage like drinking and eating bowl. Do it like 2 times in a month. If there's money just fumigate it.
Tips: Anytime you get exotic breed, don't take if out or stroll with it until 6 months, and do not miss your DHLPP shot. Normal shot is 3 times in months but you add 1 more shot making it 4 shot to be extra sure. I hope this helps.

A big thanks for the advices.

The only advice I will give you is that don't try to give the dog medication by yourself, the parvovirus is not something you can cure by yourself, you need a vet doctor , if you need vet doctor I can link you up or you need know no more this is my number 07065090535