## Products in development

Our products aim to extend lifespan and quality of life by reducing incidence or severity of age-related diseases. We’re developing drugs in two categories:

- [For senior dogs](https://loyal.com/products#loy-002)
- [For large and giant dogs](https://loyal.com/products#loy-001-003)

### Dexter
**Age 13**

### Pipeline overview

---

**Preclinical Studies**  
**Pilot study**  
**Major technical sections**  
**FDA conditional approval***

- LOY-002  
   - ✓  
   - ✓  
   - ✓  
   - ✓

- LOY-001  
   - ✓  
   - ✓  
   - ✓

- LOY-003  
   - ✓

*FDA approval not guaranteed

---

### LOY-002

*FDA approval not guaranteed*

**Extending lifespan by improving metabolic health in Senior dogs**

**LOY-002**

**Dosage form**  
- Daily pill  
- Chewy

**Age 10**

**About**  
We’re developing LOY-002 to support healthy aging in senior dogs of nearly every size. The product is meant to target metabolic dysfunction, which may extend the number of healthy years your dog lives and support their quality of life as they age.

- ✓  
- ✓  
- ✓  
- ✓

### Preclinical studies
### Pilot study
### Major technical sections
### FDA conditional approval

*(Not guaranteed)*

### Sebastian  
**Age 11**

The STAY study is the largest clinical trial in veterinary medicine. This study is gathering data on the drug’s effectiveness in dogs within real-world clinical settings to support our application for FDA approval.

---

[Learn about the STAY study](https://loyal.com/clinical-trials)

### Abby  
**Age 13**

### LOY-001  
### LOY-003

*FDA approval not guaranteed*

**Longer, healthier lives for Large and giant dogs**

**LOY-001**  
**LOY-003**

**Dosage form**  
- Injectable or daily pill

**Akila**  
**Age 7**

**About**  
Large and giant breed dogs can have as little as half the lifespan of smaller dogs. LOY-001 and LOY-003 target the biological mechanisms thought to cause [this lifespan disparity](https://loyal.com/posts/why-do-big-dogs-have-unusually-short-lifespans-compared-to-small-dogs).

- ✓  
- ✓  
- ✓  
- ✓

### Preclinical studies
### Pilot study
### Major technical sections
### FDA conditional approval

*(Not guaranteed)*

### Kirby  
**Age 5**

### Bode  
**Age 6**

---

**Two unique formulations**

- **LOY-001**  
   - For dogs 7 years and older, weighing at least 40 lb, a veterinarian-administered long-acting product given a few times a year

- **LOY-003**  
   - For dogs 5 years and older, weighing at least 60 lb, a daily pill, prescribed by your veterinarian