skin problem on 3yr old sealpoint sphynx. Need advice

[paulmighty69]

hello so yesterday the cat was fine. I get home today and find large inflammatory patches on his belly. And just noticed a small spot on 1 of our females back hind quarter. We have a second female who has a litter of 6 who is not affected and neither are any of the kittens i will attack pics so you can help inform me. Between my immediate family we 10 sphynx and this is the first time I've have seen this. Any info would be appreciated befor I take them to the vet tomorrow.. pic of kitties for any 1 that wanted to see but as u can see parts of our male/studs tummy are swollen and they are not hard and bounce like jello ? .. ty

 

[Toa and Ross]

Could it possibly be a burn?

 

[paulmighty69]

Nope but it was caused by our laundry soap we have been using for 5 yrs lol we gave them a bath and tested a small spot on their tummy like the vet told us 2 do. They randomly became allergic to it .. the new soap leaves no bumps on there belly like the old 1 did .. but it sure did freak us out

 

[Catzzzmeow]

I wonder if the ingredients in the detergent were slightly changed. But then again like humans we can get allergic to something at any point in our life.

 

[Yoda mom]

@paulmighty69 , thank you for the update.. the info is certainly helpful to all of us.. glad you found the source. hugs n head smooches