Snooty Sims has a list of the new Lifetime Rewards for both Cats and Dogs and Horses!

Cats and Dogs
Icon Reward Points Result
Pets Lifetime Rewards!
Barfmachine 1.500 Can barf anywhere you like
Pets Lifetime Rewards!
Good behaviour 2.500 Pet will no longer destroy your furniture
Pets Lifetime Rewards!
No nausea 2.500 Pet no longer get nauseous
Pets Lifetime Rewards!
Steel bladder 4.000 No more peeing
Pets Lifetime Rewards!
Fertility Treatment 5.000 More chance of twins and triplets
Pets Lifetime Rewards!
Loved animal 5.000 Social rises faster
Pets Lifetime Rewards!
Alpha mammal 7.500 Better with hunting animals
Pets Lifetime Rewards!
Changing behaviour 7.500 Can change traits
Pets Lifetime Rewards!
Supersmart pet 7.500 Faster skill learning
Pets Lifetime Rewards!
Pet Hygienator 10.000 No more fleas
Pets Lifetime Rewards!
Supercool pet bed 10.000 A cool new bed for pets
Pets Lifetime Rewards!
Bottomless foodbowl 15.000 Never have to refill the petbowl
Pets Lifetime Rewards!
Clone voucher 15.000 Get a clone of your pet
Pets Lifetime Rewards!
Rejuvenation potion 20.000 Make your pet a few days younger
Horses
Icon Reward Points Result
Pets Lifetime Rewards!
Brave young horse 2.500 Social won’t go down when left alone
Pets Lifetime Rewards!
Lucky rider 4.000 Horse riders have more luck
Pets Lifetime Rewards!
Steel bladder 4.000 No more peeing
Pets Lifetime Rewards!
Herd person 4.000 More chance that wild horses visit your lot
Pets Lifetime Rewards!
Atomic grazer 4.000 Horse can graze on any type of flooring
Pets Lifetime Rewards!
Loved animal 5.000 Social rises faster
Pets Lifetime Rewards!
Gardener’s dream 5.000 Manure from stables is very good for plants
Pets Lifetime Rewards!
Desert pony 5.000 Thirst goes down slower
Pets Lifetime Rewards!
Horses zen 6.000 Faster training
Pets Lifetime Rewards!
Supersmart pet 7.500 Faster skill learning
Pets Lifetime Rewards!
Changing behaviour 7.500 Can change traits
Pets Lifetime Rewards!
Heavenly saltblock 10.000 Raises Hunger and Thirst at the same time
Pets Lifetime Rewards!
Selfcleaning stable 12.500 No longer need to clean the stables
Pets Lifetime Rewards!
Clone voucher 15.000 Get a clone of your horse
Pets Lifetime Rewards!
Rejuvenation potion 20.000 Make your horse a few days younger

Click HERE to see all of the new LTR!